Answer:
Step-by-step explanation:
Do u need help with all of them
Answer: Mean-70. Standard Deviation-5.228
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
I plugged it into a graphing calculator which got me this.
Answer: 1)
2) 55 points
Step-by-step explanation:
1) A= 8w + 18, w=1.25
A = 8(1.25) + 18
A = 10 + 18
A = 28ft^2
2) 25 points to start with, additional 5 points per magazine they sell, m = number of magazines they sell
total points = 25 + 5m
How many if they sell 6?
total = 25 + 5(6)
= 25 + 30
total = 55
Answer:
B
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