A 15 ft ladder is placed against the side of a building with the bottom of the ladder 10 feet from the base of the building. If the base of the ladder is pulled back an additional 4 feet from the building, how far will the ladder slide down the building? slide down the side of the building?

What is the size of the matrix resulting from

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)