Alana spelled 19 out of 25 words correctly. What percent of the words did alana spell correctly

Given the two expressions shown below: square root of 3 plus square root of 2 square root of 5 plus square root of 6 Which statement best describes the two expressions? Both are rational. Both are irrational. A is rational, but B is irrational.

The 90th percentile of a normal distribution is how many standard deviations above the mean?

Real numbers that you cannot represent as a quotient of two integers are? numbers

A sphere has a radius of 1.5 inches. What is the volume of the sphere rounded to the nearest tenth? Use 3.14 for pi. 9.0 in³ 14.1 in³ 28.3 in³ 36.4 in³

Barbara draws pens randomly from a box containing 5 pens of the same shape and size. There is 1 green pen, 3 red pens, and 1 blue pen. She draws 1 red pen and then another red pen without replacing the first one.

Find the geometric mean of 7 and 9

Kyle anticipates that he will be in a higher tax bracket when he retires than he's in now. For Kyle, a {Roth} {traditional} IRA would be a better choice if he wants to pay less tax, since the tax will be collected when he {withdraws} {contributes}

Ray, a Montana resident, is on a fishing trip in Canada. He plans to buy 50 yards of fishing line at a bait and tackle store. The store measures fishing line in meters. How many meters of fishing line does Ray need?

The function f (x) = 2x is a logarithmic function. true or false

Name 3 sets of supplementary angles