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motikmotik
3 years ago
12

Joe is mowing lawns to buy a new car. For every lawn that he mows he earns $20. Joe charges a one time clean up fee of $50 befor

e he takes on a new client. The function that Joe uses to determine how much he will make is: f(x) = 20x + 50. If Joe mows 5 lawns how much will he make
Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
8 0
X=5
f(x)= 20(5)+50
f(x)=100+50
f(x)=150
Bezzdna [24]3 years ago
6 0
F(x) = 20(5) + 50
f(x) = 100 + 50
f(x) = 150
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3 years ago
The scores on a psychology exam were normally distributed with a mean of 60 and a standard deviation of 10 . A failing grade on
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Answer:

The cutoff for a failing score was 40,

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