Mirele needs to buy fencing to completely surround her backyard pool. How much fencing should she buy? HURRY PLZ IM ON A QUI ILL GIVE U BRAINLIEST

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

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.)

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line