How do you round 276,431 to the nearest ten thousand?

Explain how 21/30 is greater than 2/3.

Ana dives into a pool off of a springboard high dive. Her height (in meters above the water, x seconds after diving, is modeled by h (x) = - 5 (x+1) (x-3) How many seconds after diving will Ana hit the water?

What is the sum of 667 and 23? a. 644 b. 690 c. 15,341 d. 29

There 1,195 souvenir paperweights that need to be packed in boxes. Each box will hold 13 paperweights. How many boxes will be needed

Gail harvests the wool from 4 sheep. It takes her 3/5 of an hour to shear 1 sheep. How long does it take her to shear the sheep?

Lionel wanted to share 4 muffins with his 5 friends. He separated the muffins into 6 equal parts. What is the total amount each person would receive?

Tell whether the ordered pair (1, - 4) is a solution of the given system y = - 4x y = 2x - 2

Can you solve 2x+16 = 40

Solve for y. 9/4y-12=1/4y-4 Just the answer u don't have to prove

What is the probability that a student randomly selected from a class of 60 students will be a male who has brown hair? 1) One-half of the students have brown hair. 2) One-third of the students are males.