It takes 15 people two hours to plant
450 tomatoes. If 5 more people are
hired, how long will...
Mathematics, 03.06.2021 05:20 MilanPatel
It takes 15 people two hours to plant
450 tomatoes. If 5 more people are
hired, how long will it take them to
plant the same number of tomatoes?
Answers: 3
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
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[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
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In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x
Answers: 3
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