Answer:
A. The r²-value of the linear model is greater than 0.977
Step-by-step explanation:
A P E X
There are 3600 seconds in 1 hour.
Multiply feet per second by 3600 to get feet in 1 hour:
150 x 3600 = 540,000 feet in 1 hour.
1 mile = 5280 feet.
Divide feet per hour by 5280 to get miles per hour:
540,000 / 5280 = 102.27 miles per hour.
So the teacher bought 1/4 of the brownie pan. And it came out to $4.
I hope this helps! :)
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