Mathematics, 02.11.2020 22:50 kate712
When 40% of the girls left the school assembly, the ration of the number of boys to girls became 3 t0 4 . If there were w girls when the assembly started, what was the total number of boys and girls when the assembly started? (Giving out brainliest for best answer!)
Answers: 3
Mathematics, 21.06.2019 15:30
Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are
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Mathematics, 21.06.2019 21:00
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
Mathematics, 22.06.2019 01:50
The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)
Answers: 1
When 40% of the girls left the school assembly, the ration of the number of boys to girls became 3 t...
History, 19.09.2019 16:20
History, 19.09.2019 16:20