Mathematics, 11.02.2021 14:50 anyone9122
(5) I can solve problems involving direct and inverse proportions.
To complete a task in 30 days a company needs 6 people each working for 8 hours per day.
The company decides to have 8 people each working for 5 hours per day. Assume that each
person works at the same rate. How many days will the task take to complete?
You must show your working.
Answers: 1
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For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
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Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
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Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ÌŠ. how far is the man from the base of the bridge tower? with explanation and pictures .
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Mathematics, 22.06.2019 01:50
If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =
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(5) I can solve problems involving direct and inverse proportions.
To complete a task in 30 days a...
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