Tom's weekly salary increased from $240 to $288. What was the percent of change? A- 48%
B- 20%
C- 80%
D- 17%

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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:

boxplot e is the answer