Three cards are drawn from a deck without replacement what is the probability of selecting two black cards and a heart?

Which expression is equivalent to (73) - 2? 1 over 7 times 7 times 7 times 7 times 7 times 7 7 1 over 7 negative 1 over 7 times 7 times 7 times 7 times 7 times 7

On Mars your weigh is 1/3 of your weigh on earth. If Helena weighs 96 pounds on earth about how many pounds would she weigh on Mars?

Aaron measured the heights of his plants. The heights, in inches, are shown below. 10, 11, 13, 15, 17, 18, 19, 20, 23, 25 What is the median of the data set? A. 17 B. 18.5 C. 17.5 D. 15

What is the most precise measurement this beaker can give? A) the nearest 1 mL B) to the nearest 25 mL C) to the nearest 50 mL D) to the nearest 100 mL

You have 18.75 to spend at the state fair the price of admission is 5.50 if each ride cost 1.50 how many ride can you enjoy

Can you guys give me step by step on how to solve this ... ik the answer. "infinitely many solutions" I need the STEPS 5 + x - 12 = x - 7

A company's sales decreased by 8% this year, to $9015. What were their sales last year? (Round your answer to the nearest penny.) My answer was 9,736.2, but the correct answer was 9798.91. Could someone explain how did they get to 9798.91?

Find the difference (2ab+7a+1) - (8ab+9)

Use four 8's to make 8

Terri brought 1.74 meters of rope. Gracie brought 1.64 meters of rope. Who brought more rope