the total recommended area A, in square feet, of a sailboat's sails is given by [{MathJax fullWidth='false' A = 16\sqrt[3]{d^2} }] where d is the displacement of the hull in cubic feet. If a sailboat has 400 ft² of sail, what is the displacement of the hull of the sailboat?

125ft³

Step-by-step explanation

Given the area of the sail boat expressed as . IF the area is 400ft², we are to find the displacement d;

Substitute A = 400 into the expression given and find d as shown;

Hence the displacement of the hull of the sailboat is 125ft³

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)

10.4 inches

step-by-step explanation:

2x2x2.6