subject
Mathematics, 07.04.2020 03:04 sawyerharper

Traveling at an average speed of 50 miles per hour, the trip from point A to point B takes 2 hours. Traveling at an average
speed of 40 miles per hour, the same trip takes 2.5 hours.
If time, y, varies inversely with speed, x, how long will the trip take traveling at 45 miles per hour? Round your answer to the
nearest hundredth, if necessary
222
225
4.44
4.50
Wark this and retum
Save and Exit

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}
Answers: 2
question
Mathematics, 21.06.2019 18:00
Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps
Answers: 1
question
Mathematics, 21.06.2019 19:30
Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics
Answers: 1
question
Mathematics, 21.06.2019 23:00
Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?
Answers: 2
You know the right answer?
Traveling at an average speed of 50 miles per hour, the trip from point A to point B takes 2 hours....
Questions
question
Mathematics, 21.10.2020 23:01
question
Mathematics, 21.10.2020 23:01