A regular pyramid has a base that is an equilateral triangle with sides 16 inches long. Is it possible to determine the surface area of the pyramid? If not, what additional information do you need?

Sue now has $320. how much would she have after 8 years if she leaves it invested at 8.5% with annual compounding?

Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water. W (n) models the amount of water Andrei uses (in liters) if he uses n marbles. W (n) = 32-0.05n What is the volume of each marble?

Use Heron's Formula, that is, the area of a triangle is, where the triangle contains sides a, b and c and to find the area of the triangle with side lengths:. a=7/2 b=4/3 c=9/4

You roll 2 six-sided dice. Find the probability the first number is even AND the sum of the two die is 2

In a circle with radius 6, an angle measuring 3 radians intercepts an arc. Find the length of the arc in simplest form.

The graph shows the amount of money the Phillips family spent each month on groceries. When did the smallest month-to-month increase in spending occur? A. September-October B. April-May C. May-June D. August-September

What is the value of 12 (3x + 5x) when x=7?

25 divided by 176?

Our survey asked 1 2 3 4 5 next to each type of music. in how many ways can the survey be answered

Find the area. Use 3.14 for the value of. Round your π answer. when the radius is 20ft?