3 years ago

1. from 24 books to 44 books

1 answer:

7 0

I think it’s a 55% increase

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Paraphin [41]

Find the unit rate which is 260/12 which is 21 and 2/3 now divide 286 by 21 and 2/3.

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3 years ago

sasho [114]

Answer:

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Step-by-step explanation:

You turn the word problem into an algebraic expression and solve

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2 years ago

Bogdan [553]

Y=(-19x+5)/4 thats your answer

6 0

3 years ago

bekas [8.4K]

average rate of change is just the slope from (0,f(0)) to (2,f(2))

basically, average rate of change=slope= $\frac{f(2)-f(0)}{2-0}$

evalaute each

f(2)=4(2)^2=4(4)=16

f(0)=4(2)^0=4(1)=4

so average rate of change= $\frac{16-4}{2-0}=\fracc{12}{2}=6$

average rate of change is 6

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2 years ago

algol13

Answer:

1. 53 2. 21

Step-by-step explanation:

<h2><u><em>Big fat guess</em></u></h2>

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2 years ago