Two clocks are turned on at the same time. one clock chimes every 15 minutes. the other clock chimes every 25 minutes. in how many minutes will they chime together?

Answer this 30 points and brainliest!

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

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.)