Here are the ages (in years) of 10 professors at a college. 44, 38, 45, 34, 28, 56, 54, 28, 61, 48 What is the percentage of these professors who are younger than 47?

Answer question above and explain each step : )

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5