Mathematics, 03.12.2021 07:10 DaFuzzyDude
A person stands 30 meters east of an intersection and watches a car driving away from the intersection to the north at 17 meters per second. At a certain instant, the car is 16 meters from the intersection. What is the rate of change of the distance between the car and the person at that instant
Answers: 2
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What is the solution of the systems of equations? y=2/3x+3 x=-2
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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
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Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
A person stands 30 meters east of an intersection and watches a car driving away from the intersecti...
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