The surface area of a polyhedron can be found by

The markup of an MP3 player is $207.20. The markup rate is 60%. What is the selling price?

How many time can 15 can go into 97?

What is the product of 1 2/3 and - 3 1/2? A. - 5 5/6 B. - 3 1/3 C. 3 1/3 D. 5 5/6

If Sue wants to plant a triangular garden that has a perimeter of 45 feet, and her neighbor Jill wants to create a congruent triangular garden, then what would the perimeter be for Jill's garden? 45 feet 90 feet 22.

Julie is constructing a scale model of her room. The rectangular room is 10 1/4 inches by 8 inches. If 1 inch represents 2 feet of the actual room, what is the scale factor and the actual area of the room?

How many numbers between 1 and 101 are evenly divisible by 4 but not by 8?

A rectangle is 12.5 meters long and 11.1 meters wide. what is its perimeter? a. 23.6 meters b. 22.2 meters c. 25 meters d. 47.2 meters

Seth has just decided to replace his computer. His old computer cost him $1,433 when he bought it exactly seven years ago. Seth paid for it with his credit card, which has an APR of 11.70%, compounded monthly.

The line of symmetry of the parabola whose equation is y = ax^2 - 4x + 3 is x = - 2. What is the value of "a"?

The weights of extra-large eggs have a normal distribution with a mean of 1 ounces and a standard deviation of 0.1 ounces. what is the sampling distribution of the sample mean weight of the eggs in a randomly selected carton of a dozen eggs? n (1, 0.