mrs. s has 152 students if it takes her 3 minutes to grade and recoref each students home work, how much time must she set aside each week just to grade homework

Besides Spanish what other languages spoken in the northern part of Spain

A wire is first bent into the shape of a triangle. Each side of the triangle is 4in long. Then the wire is unbent and reshaped into a square. What is the length of a side of the square?

What ia the gcf for the numbers:24,40,56

Calculate the average rate of change for the graphed sequence from n = 1 to n = 3.

15% out of 365 days, about how many days can residents predict rain?

Mr Smith can do 10 jumping jacks in 8 seconds. At this rate, how many jumping jacks can he do in 12 seconds? Show your work.

Tori has a bag of 32 markers to share equally among 3 friends and herself. how many markers will tori and each of her friends get?

7,9,12 angles can form a triangle

What is the original price if: after a 70% discount it became $3b

Independent random samples of observations each are drawn from normal populations. the parameters of these populations are: population 1: and population 2: and find the probability that the mean of sample 1 is greater than the mean of sample 2 by