The ratio of boys to girls at the beach cleanup was 7:5. If there were 42 boys, how many girls were there.

Consider a woman whose brother is afflicted with hemophilia, which implies that the woman's mother has the hemophilia gene on one of her two X chromosomes. Thus there is a 50-50 chance that the woman's mother has passed on the bad gene to her.

Placing numbers in order Place the following decimals in order from largest to smallest. 1) 1,224,000. 1,215,678. 10,080,000.

An ice cream factory makes 350 quarts of ice cream in 2 hours. what was that rate per day?

How to multiply 160.8*44.3

Solve the inequality e2x ≤ 17

the test scores for 10 students were 61,67,81,83,87,88,89,90,98, and 100. which frequency table represents this data set?

Max bought tools costing $75. He made a $30 down payment and plans to pay off the rest in 5 months. How much will Max's monthly payments be

Donna wants to give her child some cough medicine. However, she is unsure about the dosage, so she reads the directions. She notices that the dosage differs based on age. Determine the independent variable and the dependent variable A.

How do you use slope to prove line are parallel

What is 8 divided by 19