1. This quiz includes questions from the Chapter 3, 4 and 5 of the textbook. 2.
ID: 3112583 • Letter: 1
Question
1. This quiz includes questions from the Chapter 3, 4 and 5 of the textbook. 2. It contains (50) questions of multiple selection (2 points per question ). 3. Opportunities to take the test: three (3) opportunities (The highest score will be counted toward your professionalism evaluation.) 4. Time to take the test: No time limit 5. To start the test, click on the Take the Quiz button. 6. Once you have answered each question, click on the Submit Quiz button that appears at the end of the testFind the perimeter of the given square or rectangle.
A rectangle measuring 8in. by 12in. 32 in.
40 in.
8 in.
20 in.
Question 2 0 / 2 pts Find the perimeter.
32 in.
30 in.
33 in.
16in
Question 3 0 / 2 pts Find the perimeter.
130 ft
132 ft
135 ft
138 ft
Question 4 0 / 2 pts Find the area.
16 in.2
64 in.2
32 in.2
12 in.2
Question 5 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular piece of plywood is 40in.2, and the width is 8 in. Find its length. 5 in.
8 in.
32 in.
4 in.
Question 6 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 351yd2, and the length is 27 yd. Find its width. 15 yd
13 yd
18 yd
16 yd
Question 7 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 390yd2, and the width is 15 yd. Find its length. 21 yd
28 yd
26 yd
27 yd
Question 8 0 / 2 pts Given the area of a square, find the length of one side.
The area of a square vegetable garden is 16yd2. 8 yd
16 yd
4 yd
12 yd
Question 9 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The area is 99in.2, and the height is 9 in. Find the base. 12 in.
8 in.
11 in.
9 in.
Question 10 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The height is 8 ft, and the area is 128ft2. Find the base. 16 ft
23 ft
14 ft
18 ft
Question 12 0 / 2 pts Solve the problem. Round to the nearest hundredth, if necessary.
What will it cost to buy ceiling molding to go around a rectangular room with length 20 ft and width
The molding costs $2.69 per linear foot. $48.42
$107.60
$78.01
$156.02
Question 13 2 / 2 pts Write an algebraic expression, using x as the variable.
4 more than 14 times a number 14 + 4x
14x + 4
14 + 4
14x - 4
Question 14 2 / 2 pts Write an algebraic expression, using x as the variable.
149 plus a number x + 149
149
x - 149
149x
Question 15 0 / 2 pts Solve the problem.
If three times a number is decreased by 3, the result is 12. Find the number. 8
5
4
6
Question 16 0 / 2 pts Solve the problem.
If the product of some number and 4 is increased by 5, the result is17. Find the number. 9
6
3
4
Question 17 0 / 2 pts Solve the problem.
When 28 is decreased by twice a number, the result is 18. Find the number. 7
5
6
4
Question 18 0 / 2 pts Solve the problem.
A tree 15 feet high grows at the rate of 2 feet each year. How many years will it take for the tree to grow to a height of 25 feet? 27 years
5 years
8 years
10 years
Question 19 2 / 2 pts Solve the problem.
Maggie bought 18 packages of paper plates for a party of 95 people. Each person used one plate, and 9 plates were used for serving. At the end of the party she was left with 76 plates. How many plates were there in each package? 16 plates
10 plates
24 plates
15 plates
Question 20 0 / 2 pts Rewrite the fraction as an equivalent fraction with the given denominator.
-
=
-
-
-
Question 21 0 / 2 pts Write the numerator and denominator of the fraction as a product of prime factors. Then use the prime factorization to write the fraction in lowest terms.
already in lowest terms
=
=
=
Question 22 0 / 2 pts Divide. Write the quotient in lowest terms.
÷
-
-
-
- 35
Question 23 2 / 2 pts Perform the indicated operation. Give the answer in lowest terms.
40y
30y
Question 24 0 / 2 pts The following table shows the earnings for the Juarez family last year. Solve the problem. Month Earnings Month Earnings Jan. $1400 July $1300 Feb. $1150 Aug. $2450 Mar. $2950 Sept. $2500 Apr. $2300 Oct. $2000 May $1650 Nov. $2350 June $2700 Dec. $2400
The family saved
of their total income each month. How much savings did they have at the end of June? $2320
$2600
$2430
$1840
Question 25 0 / 2 pts Solve the problem.
Karl Mason sold
gross of data disks on Monday,
gross on Tuesday, and
on Wednesday. What was the total gross sold?
gross
gross
gross
gross
Question 26 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
4
÷3
2
1
1
1
Question 27 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
15-
14
15
14
12
Question 28 0 / 2 pts Solve the problem.
While shopping for a party, June bought 4 pounds of hamburger,
of chicken, and 10 pounds of ham. How much meat did she buy?
lb
19 lb
5
lb
lb
Question 29 0 / 2 pts Simplify.
-
-
-
-
Question 30 2 / 2 pts Simplify.
-
Question 31 0 / 2 pts Solve the equation.
x -
=-
- 1
1
-
Question 32 0 / 2 pts Identify the digit with the given place value.
0.37235 hundredths 0.07
7
0
5
Question 33 2 / 2 pts Find the difference.
14.610- 11.437 26.047
3.173
3.273
3.073
Question 34 0 / 2 pts Find the difference.
Subtract 0.7104 from 8.13. 7.42
7.4186
7.4195
7.4196 Question 35 2 / 2 pts Add or subtract as indicated.
-210- (-0.5414+0.4)
-209.0586
-210.9414
-209.8586
210.1414
Question 36 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7-2.25 4.75
0.0475
0.475
Question 37 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
957.817+22.73
981.547
980.547
935.087
Question 38 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8-7.437 5.63
0.563
0.0563
Question 39 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
6.6-0.007 6.593
0.06593
0.6593
Question 40 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8.6-0.06 0.854
85.4
8.54
Question 41 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
350.11-348.49 16.2
162
1.62
Question 42 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
774.56-0.6 7.7396
773.96
0.77396
Question 43 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
4145.256-35.7024 41.095536
4109.5536
410.95536
Question 44 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
124.22-91.4811 327.389
3.27389
32.7389
Question 45 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7.7+0.005 7.715
7.705
7.605
Question 46 0 / 2 pts Solve the problem.
Tameka keeps track of her business mileage so her company will pay for her travel. She is not paid for trips to lunch or for travel to and from home. Today she drove
to work,
to visit a client,
to visit another client,
to lunch,
to attend a business meeting and
home. How many miles will her company pay for? 47.9 miles
75.6 miles
67 miles
94.7 miles
Question 47 0 / 2 pts Find the mean for the list of numbers.
Ages of patients (in years) in a clinic: 16, 9, 30, 16 Round answer to the nearest whole number if necessary. 18 years
17 years
9 year(s)
16 years
Question 48 0 / 2 pts Solve the problem.
The Wellspring Company's fleet of trucks get 17, 9, 17, 10, 15, 12, and 21 miles/gallon. What is the mean miles/gallon for the fleet? Round to the nearest whole number. 13 miles/gallon
14 miles/gallon
15 miles/gallon
17 miles/gallon
Question 49 0 / 2 pts Find the grade point average for a student earning the following grades. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
2.3
3.5
3.7
8.3
Question 50 2 / 2 pts Solve the problem.
The table lists the average monthly temperatures of two cities for January through June of last year.
Find Central's mean temperature for this time period and Naborly's mean temperature for this time period. How much cooler is Central than Naborly? Round answers to the nearest whole degree. Central: 43 Naborly: 40 3 degrees cooler
Central: 40 Naborly: 43 3 degrees cooler
Central: 40 Naborly: 44 4 degrees cooler
Central: 34 Naborly: 43 9 degrees cooler
1. This quiz includes questions from the Chapter 3, 4 and 5 of the textbook. 2. It contains (50) questions of multiple selection (2 points per question ). 3. Opportunities to take the test: three (3) opportunities (The highest score will be counted toward your professionalism evaluation.) 4. Time to take the test: No time limit 5. To start the test, click on the Take the Quiz button. 6. Once you have answered each question, click on the Submit Quiz button that appears at the end of the test
Find the perimeter of the given square or rectangle.
A rectangle measuring 8in. by 12in. 32 in.
40 in.
8 in.
20 in.
Question 2 0 / 2 pts Find the perimeter.
32 in.
30 in.
33 in.
16in
Question 3 0 / 2 pts Find the perimeter.
130 ft
132 ft
135 ft
138 ft
Question 4 0 / 2 pts Find the area.
16 in.2
64 in.2
32 in.2
12 in.2
Question 5 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular piece of plywood is 40in.2, and the width is 8 in. Find its length. 5 in.
8 in.
32 in.
4 in.
Question 6 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 351yd2, and the length is 27 yd. Find its width. 15 yd
13 yd
18 yd
16 yd
Question 7 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 390yd2, and the width is 15 yd. Find its length. 21 yd
28 yd
26 yd
27 yd
Question 8 0 / 2 pts Given the area of a square, find the length of one side.
The area of a square vegetable garden is 16yd2. 8 yd
16 yd
4 yd
12 yd
Question 9 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The area is 99in.2, and the height is 9 in. Find the base. 12 in.
8 in.
11 in.
9 in.
Question 10 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The height is 8 ft, and the area is 128ft2. Find the base. 16 ft
23 ft
14 ft
18 ft
Question 12 0 / 2 pts Solve the problem. Round to the nearest hundredth, if necessary.
What will it cost to buy ceiling molding to go around a rectangular room with length 20 ft and width
The molding costs $2.69 per linear foot. $48.42
$107.60
$78.01
$156.02
Question 13 2 / 2 pts Write an algebraic expression, using x as the variable.
4 more than 14 times a number 14 + 4x
14x + 4
14 + 4
14x - 4
Question 14 2 / 2 pts Write an algebraic expression, using x as the variable.
149 plus a number x + 149
149
x - 149
149x
Question 15 0 / 2 pts Solve the problem.
If three times a number is decreased by 3, the result is 12. Find the number. 8
5
4
6
Question 16 0 / 2 pts Solve the problem.
If the product of some number and 4 is increased by 5, the result is17. Find the number. 9
6
3
4
Question 17 0 / 2 pts Solve the problem.
When 28 is decreased by twice a number, the result is 18. Find the number. 7
5
6
4
Question 18 0 / 2 pts Solve the problem.
A tree 15 feet high grows at the rate of 2 feet each year. How many years will it take for the tree to grow to a height of 25 feet? 27 years
5 years
8 years
10 years
Question 19 2 / 2 pts Solve the problem.
Maggie bought 18 packages of paper plates for a party of 95 people. Each person used one plate, and 9 plates were used for serving. At the end of the party she was left with 76 plates. How many plates were there in each package? 16 plates
10 plates
24 plates
15 plates
Question 20 0 / 2 pts Rewrite the fraction as an equivalent fraction with the given denominator.
-
=
-
-
-
Question 21 0 / 2 pts Write the numerator and denominator of the fraction as a product of prime factors. Then use the prime factorization to write the fraction in lowest terms.
already in lowest terms
=
=
=
Question 22 0 / 2 pts Divide. Write the quotient in lowest terms.
÷
-
-
-
- 35
Question 23 2 / 2 pts Perform the indicated operation. Give the answer in lowest terms.
40y
30y
Question 24 0 / 2 pts The following table shows the earnings for the Juarez family last year. Solve the problem. Month Earnings Month Earnings Jan. $1400 July $1300 Feb. $1150 Aug. $2450 Mar. $2950 Sept. $2500 Apr. $2300 Oct. $2000 May $1650 Nov. $2350 June $2700 Dec. $2400
The family saved
of their total income each month. How much savings did they have at the end of June? $2320
$2600
$2430
$1840
Question 25 0 / 2 pts Solve the problem.
Karl Mason sold
gross of data disks on Monday,
gross on Tuesday, and
on Wednesday. What was the total gross sold?
gross
gross
gross
gross
Question 26 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
4
÷3
2
1
1
1
Question 27 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
15-
14
15
14
12
Question 28 0 / 2 pts Solve the problem.
While shopping for a party, June bought 4 pounds of hamburger,
of chicken, and 10 pounds of ham. How much meat did she buy?
lb
19 lb
5
lb
lb
Question 29 0 / 2 pts Simplify.
-
-
-
-
Question 30 2 / 2 pts Simplify.
-
Question 31 0 / 2 pts Solve the equation.
x -
=-
- 1
1
-
Question 32 0 / 2 pts Identify the digit with the given place value.
0.37235 hundredths 0.07
7
0
5
Question 33 2 / 2 pts Find the difference.
14.610- 11.437 26.047
3.173
3.273
3.073
Question 34 0 / 2 pts Find the difference.
Subtract 0.7104 from 8.13. 7.42
7.4186
7.4195
7.4196 Question 35 2 / 2 pts Add or subtract as indicated.
-210- (-0.5414+0.4)
-209.0586
-210.9414
-209.8586
210.1414
Question 36 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7-2.25 4.75
0.0475
0.475
Question 37 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
957.817+22.73
981.547
980.547
935.087
Question 38 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8-7.437 5.63
0.563
0.0563
Question 39 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
6.6-0.007 6.593
0.06593
0.6593
Question 40 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8.6-0.06 0.854
85.4
8.54
Question 41 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
350.11-348.49 16.2
162
1.62
Question 42 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
774.56-0.6 7.7396
773.96
0.77396
Question 43 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
4145.256-35.7024 41.095536
4109.5536
410.95536
Question 44 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
124.22-91.4811 327.389
3.27389
32.7389
Question 45 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7.7+0.005 7.715
7.705
7.605
Question 46 0 / 2 pts Solve the problem.
Tameka keeps track of her business mileage so her company will pay for her travel. She is not paid for trips to lunch or for travel to and from home. Today she drove
to work,
to visit a client,
to visit another client,
to lunch,
to attend a business meeting and
home. How many miles will her company pay for? 47.9 miles
75.6 miles
67 miles
94.7 miles
Question 47 0 / 2 pts Find the mean for the list of numbers.
Ages of patients (in years) in a clinic: 16, 9, 30, 16 Round answer to the nearest whole number if necessary. 18 years
17 years
9 year(s)
16 years
Question 48 0 / 2 pts Solve the problem.
The Wellspring Company's fleet of trucks get 17, 9, 17, 10, 15, 12, and 21 miles/gallon. What is the mean miles/gallon for the fleet? Round to the nearest whole number. 13 miles/gallon
14 miles/gallon
15 miles/gallon
17 miles/gallon
Question 49 0 / 2 pts Find the grade point average for a student earning the following grades. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
2.3
3.5
3.7
8.3
Question 50 2 / 2 pts Solve the problem.
The table lists the average monthly temperatures of two cities for January through June of last year.
Find Central's mean temperature for this time period and Naborly's mean temperature for this time period. How much cooler is Central than Naborly? Round answers to the nearest whole degree. Central: 43 Naborly: 40 3 degrees cooler
Central: 40 Naborly: 43 3 degrees cooler
Central: 40 Naborly: 44 4 degrees cooler
Central: 34 Naborly: 43 9 degrees cooler
1. This quiz includes questions from the Chapter 3, 4 and 5 of the textbook. 2. It contains (50) questions of multiple selection (2 points per question ). 3. Opportunities to take the test: three (3) opportunities (The highest score will be counted toward your professionalism evaluation.) 4. Time to take the test: No time limit 5. To start the test, click on the Take the Quiz button. 6. Once you have answered each question, click on the Submit Quiz button that appears at the end of the test
Find the perimeter of the given square or rectangle.
A rectangle measuring 8in. by 12in. 32 in.
40 in.
8 in.
20 in.
Question 2 0 / 2 pts Find the perimeter.
32 in.
30 in.
33 in.
16in
Question 3 0 / 2 pts Find the perimeter.
130 ft
132 ft
135 ft
138 ft
Question 4 0 / 2 pts Find the area.
16 in.2
64 in.2
32 in.2
12 in.2
Question 5 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular piece of plywood is 40in.2, and the width is 8 in. Find its length. 5 in.
8 in.
32 in.
4 in.
Question 6 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 351yd2, and the length is 27 yd. Find its width. 15 yd
13 yd
18 yd
16 yd
Question 7 0 / 2 pts Given the area of a rectangle and its specified length or width, use an appropriate formula to find the requested measurement.
The area of a rectangular vegetable garden is 390yd2, and the width is 15 yd. Find its length. 21 yd
28 yd
26 yd
27 yd
Question 8 0 / 2 pts Given the area of a square, find the length of one side.
The area of a square vegetable garden is 16yd2. 8 yd
16 yd
4 yd
12 yd
Question 9 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The area is 99in.2, and the height is 9 in. Find the base. 12 in.
8 in.
11 in.
9 in.
Question 10 2 / 2 pts Use the area of the given parallelogram, the specified base or height, and the appropriate formula to find the requested measurement.
The height is 8 ft, and the area is 128ft2. Find the base. 16 ft
23 ft
14 ft
18 ft
Question 12 0 / 2 pts Solve the problem. Round to the nearest hundredth, if necessary.
What will it cost to buy ceiling molding to go around a rectangular room with length 20 ft and width
The molding costs $2.69 per linear foot. $48.42
$107.60
$78.01
$156.02
Question 13 2 / 2 pts Write an algebraic expression, using x as the variable.
4 more than 14 times a number 14 + 4x
14x + 4
14 + 4
14x - 4
Question 14 2 / 2 pts Write an algebraic expression, using x as the variable.
149 plus a number x + 149
149
x - 149
149x
Question 15 0 / 2 pts Solve the problem.
If three times a number is decreased by 3, the result is 12. Find the number. 8
5
4
6
Question 16 0 / 2 pts Solve the problem.
If the product of some number and 4 is increased by 5, the result is17. Find the number. 9
6
3
4
Question 17 0 / 2 pts Solve the problem.
When 28 is decreased by twice a number, the result is 18. Find the number. 7
5
6
4
Question 18 0 / 2 pts Solve the problem.
A tree 15 feet high grows at the rate of 2 feet each year. How many years will it take for the tree to grow to a height of 25 feet? 27 years
5 years
8 years
10 years
Question 19 2 / 2 pts Solve the problem.
Maggie bought 18 packages of paper plates for a party of 95 people. Each person used one plate, and 9 plates were used for serving. At the end of the party she was left with 76 plates. How many plates were there in each package? 16 plates
10 plates
24 plates
15 plates
Question 20 0 / 2 pts Rewrite the fraction as an equivalent fraction with the given denominator.
-
=
-
-
-
Question 21 0 / 2 pts Write the numerator and denominator of the fraction as a product of prime factors. Then use the prime factorization to write the fraction in lowest terms.
already in lowest terms
=
=
=
Question 22 0 / 2 pts Divide. Write the quotient in lowest terms.
÷
-
-
-
- 35
Question 23 2 / 2 pts Perform the indicated operation. Give the answer in lowest terms.
40y
30y
Question 24 0 / 2 pts The following table shows the earnings for the Juarez family last year. Solve the problem. Month Earnings Month Earnings Jan. $1400 July $1300 Feb. $1150 Aug. $2450 Mar. $2950 Sept. $2500 Apr. $2300 Oct. $2000 May $1650 Nov. $2350 June $2700 Dec. $2400
The family saved
of their total income each month. How much savings did they have at the end of June? $2320
$2600
$2430
$1840
Question 25 0 / 2 pts Solve the problem.
Karl Mason sold
gross of data disks on Monday,
gross on Tuesday, and
on Wednesday. What was the total gross sold?
gross
gross
gross
gross
Question 26 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
4
÷3
2
1
1
1
Question 27 0 / 2 pts First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.
15-
14
15
14
12
Question 28 0 / 2 pts Solve the problem.
While shopping for a party, June bought 4 pounds of hamburger,
of chicken, and 10 pounds of ham. How much meat did she buy?
lb
19 lb
5
lb
lb
Question 29 0 / 2 pts Simplify.
-
-
-
-
Question 30 2 / 2 pts Simplify.
-
Question 31 0 / 2 pts Solve the equation.
x -
=-
- 1
1
-
Question 32 0 / 2 pts Identify the digit with the given place value.
0.37235 hundredths 0.07
7
0
5
Question 33 2 / 2 pts Find the difference.
14.610- 11.437 26.047
3.173
3.273
3.073
Question 34 0 / 2 pts Find the difference.
Subtract 0.7104 from 8.13. 7.42
7.4186
7.4195
7.4196 Question 35 2 / 2 pts Add or subtract as indicated.
-210- (-0.5414+0.4)
-209.0586
-210.9414
-209.8586
210.1414
Question 36 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7-2.25 4.75
0.0475
0.475
Question 37 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
957.817+22.73
981.547
980.547
935.087
Question 38 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8-7.437 5.63
0.563
0.0563
Question 39 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
6.6-0.007 6.593
0.06593
0.6593
Question 40 2 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
8.6-0.06 0.854
85.4
8.54
Question 41 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
350.11-348.49 16.2
162
1.62
Question 42 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
774.56-0.6 7.7396
773.96
0.77396
Question 43 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
4145.256-35.7024 41.095536
4109.5536
410.95536
Question 44 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
124.22-91.4811 327.389
3.27389
32.7389
Question 45 0 / 2 pts Use front end rounding to estimate the answer. Then use your estimate to select the correct exact answer.
7.7+0.005 7.715
7.705
7.605
Question 46 0 / 2 pts Solve the problem.
Tameka keeps track of her business mileage so her company will pay for her travel. She is not paid for trips to lunch or for travel to and from home. Today she drove
to work,
to visit a client,
to visit another client,
to lunch,
to attend a business meeting and
home. How many miles will her company pay for? 47.9 miles
75.6 miles
67 miles
94.7 miles
Question 47 0 / 2 pts Find the mean for the list of numbers.
Ages of patients (in years) in a clinic: 16, 9, 30, 16 Round answer to the nearest whole number if necessary. 18 years
17 years
9 year(s)
16 years
Question 48 0 / 2 pts Solve the problem.
The Wellspring Company's fleet of trucks get 17, 9, 17, 10, 15, 12, and 21 miles/gallon. What is the mean miles/gallon for the fleet? Round to the nearest whole number. 13 miles/gallon
14 miles/gallon
15 miles/gallon
17 miles/gallon
Question 49 0 / 2 pts Find the grade point average for a student earning the following grades. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
2.3
3.5
3.7
8.3
Question 50 2 / 2 pts Solve the problem.
The table lists the average monthly temperatures of two cities for January through June of last year.
Find Central's mean temperature for this time period and Naborly's mean temperature for this time period. How much cooler is Central than Naborly? Round answers to the nearest whole degree. Central: 43 Naborly: 40 3 degrees cooler
Central: 40 Naborly: 43 3 degrees cooler
Central: 40 Naborly: 44 4 degrees cooler
Central: 34 Naborly: 43 9 degrees cooler
Explanation / Answer
Perimeter Of A Rectangle=2*(length+width)
=2*(12+8)inch
=2*20 inch
=40 inch
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