which set or sets does the number 21 belong to

The length of the titanic was 882 feet. Porter's history class is building a model of the titanic. The model is 1/100 of the actual length of the ship. How long is the model

The Flat Rock auto assembly plant in Detroit, Michigan, produces three different makes of automobiles. In 1994 and 1995, the plant constructed a total of 390,000 cars.

Find the median: 3, 5, 7, 4, 3,1

Find the mean of these numbers: 112,112,115,109 and 107

The inequality below represents h, the number of hours Ellie need to work this week to earn at least $360 by the end of the month.

Brandon has saved $75. He goes to hot topic to buy a belt that costs $18 and some graphic t-shirts that cost $24 each.

Decrease 48 by 25% what is the decrease or increase of the question

What is the solution of x+5y=10

There are 4 Board of Directors positions open. 2 will be for men, 2 will be for women. Out of 20 candidates, 11 are men, 9 are women. How many total outcomes are possible?

I can't find the answer to (-50) x47?