Mathematics, 05.02.2020 01:56 webbhlharryteach
Sandra paints 1/2 of a small wall. kenneth paints 1/2 of a large wall. sandra claims that together they painted one wall because 1/2 + 1/2 . is she correct? use mathematical reasoning to explain why or why not.
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Mathematics, 21.06.2019 18:30
The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
Answers: 3
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
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Mathematics, 21.06.2019 23:00
The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug
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Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
Sandra paints 1/2 of a small wall. kenneth paints 1/2 of a large wall. sandra claims that together t...
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