Approximately how many time greater is the amount of earth surface that is covered by water compared to the amount of earth of earth surface that is covered by land?

Suppose that a circular coin has an area a, a radius of r, and a diameter of d. write a as a function of d.

2 18in containers are left in the shade for a week. Container A is 8/18in full and Container B is 5/18 in full. How much less water in its simplest form is in Container B

If n is an even number which statement is true about n+1

Bottle A contains 4 ounces of water, which is 25% of the amount of water in Bottle B. How much water is there in Bottle B? Bottle C contains 150% of the water in Bottle B. How much water is there in Bottle C? Bottle D contains 12 ounces of water.

How do u solve 3 (1 - 3g) = - 8g + 14?

I need to simplify each complex fraction like 3/4:1/2

What is an expression for the sale price of a bracelet that has been discounted 20% from its sticker price? Evaluate the expression for a sticker price of $40. Use the variable for the sale price and for the sticker price. a. = - 0.2; $32 b.

Suppose S and T are mutually exclusive events, P (S) = 5%, and P (T) = 11%. Find P (S or T).

The graph of a quadratic function f (x) intersects the x-axis At - 3 and 5. Create a function that would produce these results.

Tina wants to save money for school. Tina invests $1,100 in an account that pays an interest rate of 7.25%. How many years will it take for the account to reach $6,600? Round your answer to the nearest hundredth.