Round 23 to the nearest ten

Jessica caught 60 fish, tagged them, and put them back into the pond. After a few days, she caught 100 fish from the same lake and observed that 15 of them were tagged.

What is the solution to - 2 (5y - 5) - 3y ≤ - 7y + 22? A. y ≥ - 2 B. y ≤ 2 C. y ≤ - 20 D. y ≥ - 10

A stack of sports cards contains 3 baseball cards, 3 football cards and 6 hockey cards. if one card is picked at random, what is the probability that it is a hockey card?

A recipe for cookies calls for 3.25 cups of flour. If Mikayla only wants to make half a batch of cookies, how much flour should she use? Express your answer as a mixed number.

What is the fraction of 9 of 24

If f (12) = 100 (0.50) ^12, which expression gives f (x) ? A) f (x) = 0.50x B) f (x) = 100x C) f (x) = 100 (x) ^12 D) f (x) = 100 (0.50) ^x

One week a company Filled 546 boxes of Widgets each box held 38 widgets How many widgets did the company packed in boxes that week

The length of a rectangle is 6m longer than its width. If the perimeter of the rectangle is 52m, find its area

Find the LCM of 10 and 15

A company makes two similar cylindrical containers. The total surface area of the smaller container is 0.81 times that of the larger container. The height of the larger container is 60 cm. What is the height of the smaller container?