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Andrews [41]
3 years ago
10

A summer school charges $100 per course taken after a one time admission fee of $50. Is the growth model that represents the tot

al cost of taking n courses at the summer school a linear function?
Yes, because the one time admission fee is $50

Yes because the cost per course is $100

No, because the cost per course is $100

No, because the total cost doubles for each additional course taken
Mathematics
1 answer:
Flura [38]3 years ago
7 0
The slope of the line is 100x, so the answer is B. Yes because the cost per course is $100.
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A) The equation for circumference is C=2piR. So Filling in for circle A we have 28.26=2*pi*4.5 so we want to isolate pi which I'm gonna call x for it's easier for me xD. So we're gonna start by dividing 4.5 from each side which is gonna leave us with 6.28=2*x which gives you x(pi)= 3.14. For circle B we have 15.70=2*x*2.5 isolate x by first dividing 2.5 which leaves us again with 6.28=2x and x= 3.14. 
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