A scatter plot with a trend line is shown below. Which equation best represents the given data? y=1/2x+2

y=1/2x+5

y=2x+5

y=1/2x+5

Step-by-step explanation:

the y intercept is headed for five so we can cross off y=1/2x+2 and the slope is the flat to be 2x it has to be a slope of 1/2 it's much closer.

The only logical answer is y=1/2x+5

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

42.4

step-by-step explanation:

convert to decimal