12.5,-10,-7.5, x; the mean is 11.5 find the value of X

You roll two number cubes. What is the probability of rolling double threes?

Kaitlyn spent 4/10 of an hour reading a book. Did she spend most of the hour reading a book? explain

A marathan runner ran the first 3 mi in 17.2 min if she continues running at this pace how long will it take her to run the entire marathon of 26.2 mi?

Whats 3/1/11 as a decimal

A rectangle plot of land has an area of 3.2 square kilometers and a length of 3.4 kilometer. What it the width of the plot land?

Let f (x) = x^2 - 2x + 2 and g (x) = x - 3. find f (x) times g (x)

A survey found that 9 out of 100 people are left-handed. On the basis of this survey, how many people in a group of 8000 are likely to be left-handed? A. 900 B. 800 C. 720 D. 72

If 80% of an item is $200.00 what is the original cost

The volume of a closet is 36 cubic feet its height is 6feet and its length from to back is 2 feet. What is the width of the closet

What is the simplified form of 3 square root 135