Mathematics, 01.07.2019 19:30 savannahsharp4463

The speed of a river current is 3 mph. if a boat travels 30 miles downstream in the same time that it takes to travel 20 miles upstream, find the speed of the boat in stillwater

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Answers: 1

Answer

Mathematics, 21.06.2019 18:10

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

Answers: 3

Answer

Mathematics, 22.06.2019 00:00

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Answers: 2

Answer

You know the right answer?

The speed of a river current is 3 mph. if a boat travels 30 miles downstream in the same time that i...

Questions

Mathematics, 08.02.2021 14:00

The diagram shows a cube and a cuboid. 5 cm33 cm9 cmThe total surface area of the cube is equal to the total surface area of the...

Mathematics, 08.02.2021 14:00

What does the ratio 6:30 fully simplify to...

Mathematics, 08.02.2021 14:00

I am once again asking for your help Convert the expression (√3)(∜3) to exponential form. Show your work....