Mathematics, 24.07.2019 11:30 nscarlisleh13
Mika made a scale drawing of a picnic area near the river. the scale of the drawing was 5 inches = 1 yard. what scale factor does the drawing use? simplify your answer and write it as a ratio, using a colon.
Answers: 1
Mathematics, 21.06.2019 14:30
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 18:00
The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?
Answers: 1
Mathematics, 21.06.2019 20:10
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Mika made a scale drawing of a picnic area near the river. the scale of the drawing was 5 inches = 1...
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