According to pizza marketing quarterly, the number of u. s. domino's pizza stores grew from 4,818 stores in 2001 to 4,986 stores in 2013. if the number of stores continue to grow linearly, when will there be 5,100 stores?

In the year of

Step-by-step explanation:

In number of stores

In number of stores

Increase in the number of stores

Years

Per year increase in the number of stores

Let after (counting from ) number of stores

Increase in the number of stores

So there will be stores in the year .

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36