15% is 72 from how much

Cindy separated her fruit flies into equal groups. She estimates that there are 2^10 fruit flies in each of 2^2 jars. How many fruit flies does Cindy have in all?

Solve for x in the equation X2 - 12x+36-90 X = 6+3/10 X=6+2V7 X = 12+3 22 x = 12+3/10

Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5 percent, and it is costumary to leave a of 15 percent for the server. the tip amount is calculated on the price of the meal before the tax is applied.

How can you add eight 6s together so that the total adds up to 750?

Suppose σ=36 and sample size n = 81. what is the standard error (s. e) of x ̅?

What is the surface are of a storage b

Matthew has 30 stamps in his collection. Matthew's father has 10 times as many stamps as Matthew. How many stamps does Matthews father have?

Y=1/2x - 2 and y=-3x+5 solve this system by substitution

Evaluate the function g (t) = 3/2t - 5/2, when t = 5

A lighthouse casts a 128 footshadow a nearby lampost that measures 5 feet 3inches cast an 8 Foot Shadow