Police use the formula:
v=V20L
to estimate the speed of a car, v, in miles per hour, based on...
Mathematics, 28.03.2021 03:10 kodaxmodz
Police use the formula:
v=V20L
to estimate the speed of a car, v, in miles per hour, based on the length, L, in feet, of its skid marks
when suddenly braking on a dry, asphalt road. At the scene of an accident, a police officer measures
a car's skid marks to be 175 feet long. Approximately how fast was the car traveling? Round your
answer to the nearest tenth (one decimal place) of a unit.
The car was traveling at approximately
miles per hour.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:00
Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Mathematics, 21.06.2019 23:30
What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2
Answers: 1
You know the right answer?
Questions
History, 27.04.2021 18:20
Mathematics, 27.04.2021 18:20
Social Studies, 27.04.2021 18:20
Health, 27.04.2021 18:20
Mathematics, 27.04.2021 18:20
Biology, 27.04.2021 18:20
