Mathematics, 22.10.2019 18:10, magicalunicorns47
After the first 20 minutes of laying down the cement, you had used 1/4 of the bag. what is the rate you are laying cement in bags per hour? what is the unit rate?
Answers: 2
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 22:00, jladinosolarsee
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
After the first 20 minutes of laying down the cement, you had used 1/4 of the bag. what is the rate...
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