Answer:it hink the answer is 10 cause you can add 8+2 i think
Step-by-step explanation:
Answer:
f(2) = 7/4
Step-by-step explanation:

Answer:
2.50 is the y-intercept, and 0.30 is the slope.
Step-by-step explanation:
y = 0.3x + 2.5
Hi!
In this question i can only help with the 2nd part!
Part B:
Mean:
65 + 67 + 66 + 70 + 72 + 68 + 69 / 7
477 / 7
= 68.142 = 68
Median:
65, 66, 67, 68, 69, 70, 72
Median = 68
Mode:
There is no mode
Range:
65, 66, 67, 68, 69, 70, 72
72 - 65 = 7
Range = 7