Mathematics, 09.12.2021 05:20 brenda2512
In a boat race, Jenny’s team rowed their boat from point A to point B and back to Point A. Points A and B are 30 miles apart. During the race, there was a constant current flowing from A to B. She took 2 hours to travel from A to B and 2.5 hours to travel from B to A. Calculate the speed of the boat from A to B and the speed from B to A.
A. Calculate the average speed of the boat from A to B and the average speed from B to A.
B. Find the speed of the boat from A to B if there was no current.
C. Find the speed of the current.
Please answer quickly!
Answers: 3
Mathematics, 21.06.2019 15:00
Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]
Answers: 3
Mathematics, 21.06.2019 15:30
When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer
Answers: 2
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
In a boat race, Jenny’s team rowed their boat from point A to point B and back to Point A. Points A...
Mathematics, 05.05.2020 01:00
Mathematics, 05.05.2020 01:00
English, 05.05.2020 01:00
Social Studies, 05.05.2020 01:00
Mathematics, 05.05.2020 01:00
Chemistry, 05.05.2020 01:00
Mathematics, 05.05.2020 01:00
Social Studies, 05.05.2020 01:00
Mathematics, 05.05.2020 01:00
English, 05.05.2020 01:00