09/09/19

Find the height from which the ball was thrown.
A ball is tossed from an upper story window of a building. The ball is given an initial velocity of 6.6 m/s at an angle of 230 below the horizontal. It strikes the ground 3.00 s later. Find the... more
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09/06/19

A coffee merchant combines coffee costing $6.50 per pound with coffee costing $4.00 per pound. How many pounds of each should be used to make 50 lb of a blend costing $4.90 per pound?
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09/05/19

Quantities (money question)

Together Evan, Katie, and McKenna had $865 when they left to go shopping. Evan spent 2/5 of his money. Katie spent $40. McKenna spent twice as much as Evan. McKenna spent twice as much as Evan,They... more
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