Find the volume of a sphere that has a diameter of 40km

Which is the best approximate solution of the system of linear equations y = 1.5x - 1 and y = 1?

How can you tell if a relation is a function

What does it mean when you calculate acceleration and it you get a negative number?

I want to deposit money 1200 dollars in a bank. Bank offers me with a simple account with a yearly interest rate of. 12. Bank b offers me a compound quarterly account with a yearly interest rate of. 8.

Write 0.75 as a fraction in simplest form.

I need to find the slope-intercept form of the equation of the line through (-5,-2) and (-3,4)

What is the percent of 225 is 45

jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. When the check comes, it says they also need to pay $3.99 in sales tax.

Find the product of (x - 5) 2

Brian takes out a $1,600 discounted loan calculated using a simple interest rate of 12% for a period of 15 months. How much money does Brian receive from the bank when the loan is drawn down? Give your answer in dollars to the nearest dollar.