You look at the second hand of a clock at random times during the day and record the position as a real number between 0 and 60. Find the probability of each event. a. The sum of the two readings will be greater than 80?
b. Both of the readings will be less than 20?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

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.)