Kala needs to memorize words on a vocabulary list for German class. She has memorized 15 of the words, which is three-fifths of the list. How many words are on the list?

Circle $A$ has a diameter of 12 inches and circle $B$ has a diameter of 22 inches. What is the ratio of the area of circle $A$ to the area of circle $B$? Express your answer as a common fraction.

How to solve x-2=3 (x-4)

If the fence is open at a fifty-degree angle how much more angles until it flat on the wall

What is the total number of vehicles that entered the turnpike through this interchange Sunday, Monday, and Tuesday? Sunday: 13,827 Monday: 11,482 Tuesday: 9,045 A. 25,309 B. 34,354

At the amusement park, it is important for restrooms to be located in close proximity to the major attractions. The average distance to a restroom should be 750 feet, give or take 50 feet. What is the range of distances that are permitted?

A random sample of college basketball players had an average height of 67.45 inches. Based on this sample, (64.9, 69.2) found to be a 95% confidence interval for the population mean height of college basketball players.

Which number is an irrational number? (square root) 100, 1/8, - 2.2675, 3 (square root) 16

What two pieces of information you need to know velocity

How many hundreds, tens, and ones are there in the number 421

X^2-12x+12=0 completing the square