Answer:
-6 and 6
Step-by-step explanation:
Because one is a positive and one is negative, they cancel each other out equaling 0.
PEMDAS
paranthesis exponents multiplication division addition subtraction
800 + 60 + 3 + 0.1 + 0.04 + 0.001
What is asked in the problem is simply the volume of the solid rubber ball. The volume of sphere given the diameter may be calculated by,
V = πd^3 / 6
Substituting the given value of diameter,
V = (π x 3³) / 6 = 9π/2 or 14.14
Thus, one needs approximately 14.14 in³ of material.
