Mathematics, 13.01.2020 22:31 animaljamissofab
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leanne can clean a fish tank in 30 minutes. karl can clean a fish tank in 20 minutes. if they work together, how many minutes does it take them to clean a fish tank?
a)6 minutes
b)10 minutes
c)12 minutes
d)50 minutes
Answers: 3
Mathematics, 21.06.2019 21:00
What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
Answers: 2
Mathematics, 22.06.2019 00:10
Given: p: 2x = 16 q: 3x – 4= 20 which is the converse of p - q? if 2x + 16, then 3x - 4 20. if 3x –4 +20, then 2x # 16. lf 2x = 16, then 3x - 4 = 20. lf 3x – 4= 20, then 2x = 16. o o
Answers: 1
Mathematics, 22.06.2019 02:10
Amap has a scale of 3.5 inches = 20 kilometers. if the distance between two cities on the map is 4.9 inches, what is the actual distance between the two cities?
Answers: 1
50
leanne can clean a fish tank in 30 minutes. karl can clean a fish tank in 20 minutes. if t...
leanne can clean a fish tank in 30 minutes. karl can clean a fish tank in 20 minutes. if t...
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