Water is being pumped into a 10-foot-tall cylindrical tank at a constant rate.
The depth of the water is
increasing linearly.
At 1:30 p. m., the water depth was 2.4 feet.
It is now 4:00 p. m., and the depth of the water is 3.9 feet.
What will the depth (in feet) of the water be at 5:00 p. m.?
2

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)