The mean of the numbers is c. 67
Answer:
The answer is
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Step-by-step explanation:
To find the percentage increase we use the formula
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From the question
The original value = 12
To find the change we subtract the smaller value from the larger one
That's
Change = 20 - 12 = 8
So the percentage increase is
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We have the final answer as
to the nearest whole number
Hope this helps you
Your answer would be (b.) because -2+-3=-5
Using pythag a^2+b^2=16^2
16^2=256
and since a=b the equation is 2x^2=256
/ each side by 2
x^2=128
x=sq rt of 128=11.31 roughly
Answer:
Equation:

2900 CDs will be sold after 20 days.
Step-by-step explanation:
See image.