Mathematics, 06.10.2019 15:00 yazmine912
Aballoon holds 4.2 cubic feet of air. the balloon is blown up larger to hold 5.6 cubic feet of air. what is the percent of change for the volume of air inside the balloon?
Answers: 2
Mathematics, 21.06.2019 13:00, jiskd
Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 19:30, mostman077
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
Answers: 1
Aballoon holds 4.2 cubic feet of air. the balloon is blown up larger to hold 5.6 cubic feet of air....
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