Involving rectangles and circles A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 80 m long and 60 m wide.
Find the area of the training field. Use the value 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer.

452,489 to the nearest thousand is 452,000

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign