What is the interquartile range from the numbers 19, 23, 26, 28, 28, 30, 31, 35, 38, 40, 43, 46

What is 8,690,000 rounded to the nearest tenth

Amy is making a puppet that requires equal pieces of string to make it dance. Amy has 33 inches of string. How many 5 1 2 inch pieces can she cut from the string? A) 4 B) 6 C) 7 D) 8

Multiply the binomials: (x+3) (2x-5)

Students planted 4 (2x+3y) amount of trees on saturday and then 3 (5x+4) amount of trees on Sunday. What is the total amount of trees that the students planted?

Solve for x. x5x+15=1x+3 no solution - 3 and 5 - 3 5

Jenny is exactly 3 years old. Her brother Ken is exactly 17 months old. How many months older than Ken is Jenny?

Annual sales for a restaurant were $575,000 in 2006. Since then, the sales increased at a rate of 3% per year. Write and use an exponential model to find the sales in 2018.

In a triangle ABC, if A=x, B=2x, C=3x, then B=

the first term of an arithmetic sequence is 20 and the common difference is 15. Find the fifth term of the sequence

Suppose you find seven equally useful articles related to the topic of your research paper. In how many ways can you choose five articles to read?