At Hillgrove, 60 percent of the students carry a backpack or a wallet. 40 percent carry a backpack, and 30 percent carry a wallet. if a student is selected at random, find the probability that the student carries both a backpack and a wallet.

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

What is the product? a-3/15a × 5/a-3

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?