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dmitriy555 [2]
3 years ago
14

42.5% of what is 20.57

Mathematics
2 answers:
babunello [35]3 years ago
7 0
42.5% of what = 20.57

<span>42.5% of x = 20.57
</span>
(42.5/100)*x = 20.57

42.5x / 100 = 20.57

x = 20.57 * 100 / 42.5

x = 48.4

Therefore 42.5% of 48.4 is 20.57. 
Reil [10]3 years ago
3 0
The answer would be 48.4
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If g(x) = 3x + 8, find g-1(4)
arsen [322]

Answer:

\frac{-4}{3}=g-1(4)

Step-by-step explanation:

x=3y+8   --->   y=\frac{x-8}{3}

y=\frac{(4)-8}{3}

\frac{-4}{3}

4 0
3 years ago
Area of a rectangle is 42 sq inches and one side is 12 inches long what is the perimeter of the rectangle?
12345 [234]
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3 years ago
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tester [92]
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                           /\
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5 0
3 years ago
Read 2 more answers
HELP ME!!!!!!!<br> I BEG OF YOU PLZZZZZ!!!!!!!!!
natta225 [31]

Answer:

It seems that problem might have an error.

population = 600 * e ^ (.02*t)  where e = 2.718281828459

So, at day 1 we have

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day 2 population = 600 * 2.718281828459 ^(.02*2) = 88.67

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Step-by-step explanation:

6 0
3 years ago
Being timed help
Makovka662 [10]
I'm assuming 43 is actually 4/3
see what number the previous term must be multiplied by to get the next term
4 *something = 12, 12*something=36
common ratio is 3
6 0
4 years ago
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