Mathematics, 31.03.2020 05:48 brennarfa
A recent survey in Montana revealed that 20% of the vehicles traveling on highways, where speed limits are posted at 70 miles per hour, were exceeding the limit. Suppose you randomly record the speeds of ten vehicles traveling on US 131 where the speed limit is 70 miles per hour. Let X denote the number of vehicles that were exceeding the limit. What is the probability that exactly 3 vehicles that were exceeding the limit?
Answers: 3
Mathematics, 21.06.2019 12:30
You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)
Answers: 1
Mathematics, 21.06.2019 15:00
This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week
Answers: 1
Mathematics, 21.06.2019 15:00
Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²
Answers: 3
Mathematics, 21.06.2019 18:00
The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .
Answers: 1
A recent survey in Montana revealed that 20% of the vehicles traveling on highways, where speed limi...
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