An average library contains at least 50 and at most 250 books. How many library owners must be polled to be certain that at least two owners have the same number of books in their libraries?

A box in a college book store contain book, and each in the box is a hi story book, an English book or a Science book. If 1 over 3 of those book are hi story books and 1 over 6 are English book, what fraction of the book are science

Chad buys peanuts in 2 pound bags. he repackages them into bags that hold 5/6pound of peanuts. how many 2 pound bags of peanuts should chad alan cooper buy so that he can fill the 5/6pounds bags without having any peanuts left over

A cement block is in the shape of a rectangular prism that measures 4.5 feet by 7.25 feet by 6.5 feet. The entire block must be painted. How many square feet will be painted?

Find the measure of the complement to angle A, whose angle measures 48 degrees. Question 1 options: A. 42 B. 48 C. 52 D. 90

H (x) = 0.5 (x+2) ²-4 identify a, h, and k

If you was going to have the fraction 3/4 = something 28 would you use 3 or4 to times it

No irrational numbers are real

We can describe 15x-10 as an expression we would describe 9+5=32 as an ...

Evaluate 6j+23+kl-3, when j=3, k=7, and l=33.

Of the students on the track team, 1twelve do the high jump. Of those students 1fourth alsobdo of the long jump. What fraction of the students do both the high jump and the long jump