Mathematics, 10.09.2019 20:20 niele123
An experimenter is studying the effects of temperture, pressure, and type of catalyst on yield from a certain chemical reaction. three different temperatures, four different pressures, and five different catalysts are under consideration.
(a) if any particular experiental run involves the use of single temperature, pressure, and catalyst, how many experimental runs are possible?
(b) how many experimental runs are there that involve use of the lowest temperature and two lowest pressure?
Answers: 1
Mathematics, 21.06.2019 13:40
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 β 24x 8,000 + 2x 8,000 β 2x
Answers: 1
Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 21:30
Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.
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