Mathematics, 13.02.2020 22:04, Jenifermorales101
Rona was driving on an asphalt road that had a 30 mph speed limit posted. A deer jumped out from the side of
the road causing Rona to slam on her brakes. Her tires left three skid marks of lengths 68 feet, 66 feet, and 67
feet. The road had a drag factor of 0.45. Her brakes were operating at 95% efficiency. The police gave Rona a
ticket for speeding. Rona insisted she was driving under the limit.
a. Calculate the speed of Rona's car based on the skid speed formula.
b.
Who was correct? (The police or Rona) Explain.
Answers: 1
Mathematics, 21.06.2019 19:00, Olavarriafamily1
The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).
Answers: 1
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 21.06.2019 21:30, hammackkatelyn60
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Rona was driving on an asphalt road that had a 30 mph speed limit posted. A deer jumped out from the...
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