A box of cereal is supposed to weigh 13.8 oz, but it's acceptable for the weight to vary as much as 0.1 oz. Write and solve an absolute value inequality to find the range of acceptable weights.

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.)

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked