Each question please he problem. 4) The size of the raccoon population at a nati

Question

Each question please he problem. 4) The size of the raccoon population at a national park increases at the rate of 4.1% per year. If the size of the current population is 124, find how many raccoons there should be in 7 years. Use the function f(x) = 124e0041 t and round to the nearest whole number. B) 163 A) 165 C) 169 D) 167 5) lfy varies directly as x, and y = 700 when x-175, find y when x = 70. 5) 35 2 C) D) 35 3. Find y when x D) 37.1 6) y varies directly as x and inversely as the square of z, y = 70 when x-90 and -53 and z = 10. A) 458.02 B) 12.37 C) 3.71 laulator Round your answer to three decimal places. 7)

Explanation / Answer

A) ans is 165 as 124e^0.041×7 is 165.22 . Rounded off ans is 165.

B) y = 4x . Y=4×70 = 280

C)since the line is parallel to given line hence the slope is same i.e. 2

So pint slope form is y-4=2(x-3)

D)taling log both sides we get 9xlog3= log 3.6

So x= log 3.6/ 9log3

E) since it is compounded semi yearly rate woubld be half , time will be double . So A = 20000(1+4/100)^10

A = 20000(26÷25)^10 = 29604.8857

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.