Alana practiced dancing for 11 - - 4 hours on monday, 19 - - 8 hours on wednesday, and 2.6 hours on friday. on which day did she practice the closest to 2 hours? explain your reasoning.

Greatest to least 0.386; 0.3; 0.683; 0.836

Simplify (x - y) ² - x + y

Shane buys 3 books. Each book is the same price. He also must pay $0.35 tax on each book. Write and expression to show the total cost of the books. If the price of each book is $5.15, how much does Shane spend in all?

Find the value of k for which the given function is a probability density function. f (x) = 6k on integral (-1,1)

You are packing a boxed gift in a larger shipping box. The dimensions of the shipping box are all 1.5 times the dimensions of the boxed gift. The volume of the shipping box is 1080 cubic inches.

Ollie earns a fixed amount of $2,700 per month and a commission of 12% on all of his sales for the month. To cover all of his expenses, he needs to earn at least $5,400 each month.

Jenna bought a gallon of milk at the store for $3.58. About how much change did she recevie from $20 bill?

Which shows a difference of squares? 10y2-4x2 1672-x2 8x² - 40x+25 64x2-48x+9

The following is a geometric sequence. Find the next number in this sequence. 1, - 2, 4

Tamyra is making four cookies and has exactly four chocolate chips. If she distributes the chips randomly into the four cookies, what is the probability that there are no more than two chips in any one cookie?