In the triangle below, what is cos b?

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.)

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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