What is 8.7 billion as a scientific notation

How do you right the decimal equivalent for 117 151/200

Find the 3rd angle of a right triangle if one if the angles measures 24°

Susie has a bag with 8 hair pins, 7 pencils, 3 snacks, and 5 books. What is the ratio of books to pencils? A. 7/5 B. 5/8 C. 5/7 D. 8/7 this is for K12 study island test 2A

A Weather Forecaster, predicts that there is a 25% chance of rain on Saturday and a 40% chance of rain on Sunday. If these probabilities are correct, what is the probability that it will rain both days? 32.5% 10% 12% 65%

Chen wants to buy a pair of pants that regular cost $54. Today, the pangs are on sale for 60% of the original price! How much will Chen have to pay for the pants? Subscribe to my youtube channel! Grace Padden

5. How many different codes can a combination lock have if there are three numbers on the lock and each number can be from 0-9?

Solve this equation 10.5z = 5z A. z = - 0.5 B. z = 15.5 C. z = 2.1 D. z = 5

Student loans in 2010 was $25,250 per student. If the interest rate for student loans increases to 6.8%, estimate how much more students will pay over a 10-year repayment period for this "average amount owed" as compared with 3.4%. $ more

Larry used a pattern of colors to make a cube train. he used a red cube, blue cube a red cube and another red cube. before he started the pattern again how many red cubes did Larry use?

What is the value of 4 (3x+5) when x=11