Write it like; part a: part b: part c:

Part A: 32% of 850 = 272.
272 of the teens like hard rock.

Part B: 150 / 3 = 50 ; 50 x 4 = 200.
200 students surveyed total.

Part C: If a city normally gets 20 inches of rain, and this year there was 25 inches, and the percent were used to compare the amount of rain, the percentage would be above 100%.

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

Answer:

$4034.40

step-by-step explanation:

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40