The number of painters, p, employed to paint a building is inversely proportional to the time taken to paint the building, b. which equation best models the number of painters required to finish the painting?

Option B.

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form or

Let

p-----> the number of painters

b----> the time taken to paint the building

we know that

so

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

.25

step-by-step explanation: