subject
Mathematics, 10.12.2019 09:31 jamarstand

Aboat traveled 147 miles downstream and back. the trip downstream took 7 hours. the trip back took 147 hours. find the speed of the boat in still water and the speed of the current.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
question
Mathematics, 21.06.2019 19:40
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
question
Mathematics, 21.06.2019 22:50
Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?
Answers: 2
You know the right answer?
Aboat traveled 147 miles downstream and back. the trip downstream took 7 hours. the trip back took 1...
Questions
question
Mathematics, 09.10.2019 06:00
question
Mathematics, 09.10.2019 06:00
Questions on the website: 13722362