Decrease of 25% means only 855 people? Okay, so you want to backtrack. If you divide by 25% you’re going to get what it was for a 75% decrease. So divide by .75 instead. 855/.75 = 1140 unemployed residents last month

6 0

2 years ago

2. A square has an area of 64 square inches. It is enlarged by a scale factorof Ž. What is the length of one side of the new squ

maw [93]

Following the setps we have that

$\begin{gathered} n\cdot n=64 \\ n^2=64 \\ n=\sqrt[]{64}=8 \end{gathered}$

the lengths of the sides of the original square is 8 inches each one. Now we are going to find the lengths of the sides of the new square following the step 2

$8\cdot\frac{3}{2}=\frac{24}{2}=12$

the lengths of the sides of new square is 12 inches each one.

4 0

1 year ago