The police use a speed gun to monitor one part of a highway during 1 hour 6 out of 25 cars were traveling above the speed limit what percent of the cars were traveling above the speed limit

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.)

Anyone know these questions? i need ,.

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle