To find this you need to find 60% of the 2.5 million people. To do this, multiply 2.5 million by .6, which is 60% in decimal form, and then you'd get 1.5 million.

4 0

3 years ago

3^6 over 3^? = 3^4<br><br> What is the missing value?

netineya [11]

For the question mark, we can insert a variable considering it is an unknown number.

$\frac{3^6}{3^x} = 3^4 \\ \\ 3^{6-x} = 3^4 \ / \ use \ qotient \ rule \\ \\ 6 - x = 4 \ / \ cancel \ out \ 3 \\ \\ -x = 4 - 6 \ / \ subtract \ 6 \ from \ each \ side \\ \\ -x = -2 \ / \ simplify \\ \\ x = 2 \ / \ multiply \ each \ side \ by \ -1 \\ \\ Answer: \fbox {x = 2}$

5 0

3 years ago

(3600)(7.5x-10x-10))

Nata [24]

(3600)(7.5x-10x-10)
Calculate the difference
3600x(-2.5x-10)
Multiply the values
(3600x -2.5x-3600x10)
write the value as a fraction
and so your answer would be
-9000x-36000

6 0

3 years ago