What is the mathematical formula for finding the volume of a pyramid

You have 16 coins that are heads up 18 coins that are tails up after you add some coins that are tails up the ratio of heads up to tails up is 1 to 1.5 how many coins are tails up

What multiplied by 3 equals 15 but added by 3 equals 18

What is the y - intercept for the equation y = 11x + 1=

How many ways are there to arrange 7 distinct red and 5 distinct blue balls in a row such that:?

Solve for y 6x-8y=12

Let h (x) = 2 (x-2) squared-2

The hourly wage for an employee is $11.5 per hour. The employee also earns 80 cents for each item they manufacture during the workday.

A political discussion group consist of five democrats and six republicans four people are selected to attend the conference in how many ways can four people be selected from this group

20,30,40,50,60,70,80 the mean of the number set is

Rewrite the function by completing the square r^2+18x+80=0