Mathematics, 15.10.2020 04:01 1937
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.
2.22
2.25
4.44
4.50
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:00
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
Answers: 2
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 1
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
Mathematics, 22.06.2019 00:30
Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?
Answers: 3
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
Mathematics, 19.02.2021 22:20
Mathematics, 19.02.2021 22:20
Mathematics, 19.02.2021 22:20
Mathematics, 19.02.2021 22:20
Mathematics, 19.02.2021 22:20
Geography, 19.02.2021 22:20
Mathematics, 19.02.2021 22:20
Physics, 19.02.2021 22:20
Health, 19.02.2021 22:20
Biology, 19.02.2021 22:20
Physics, 19.02.2021 22:20
