CH E CHM 151 Essentials A foothall field is 160 feet by 330 feet. Calculate the

Question

CH E CHM 151 Essentials A foothall field is 160 feet by 330 feet. Calculate the area of a football field in yards squared. 1. You have a 100.00 mL graduated cylinder containing 10.0 mL of water. A piece of lead weighing 57 grams was placed in the cylinder. The new reading on the cylinder was 15 2. d mL. What is the density of lead? You have a 200.00 mL graduated cylinder containing 58.6 mL of water. A piece of metal with a density of 14.45 g/cm weighing 150.5 g is placed in the cylinder. What is the reading on the cylinder after the metal has been added? 3. 4. Convert 3.71 centimeters into kilometers. Put your answer into scientific notation.

Explanation / Answer

Ans 1 :

The area of football field is given as : length x breadth

So here :

A = 330 x 160

= 52800 feet2

Now 1 square foot = 0.11 square yard

So 52800 feet2 = 52800 x 0.11

= 5866.67 yard2

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