Mathematics, 13.03.2021 07:00 Gabbymadrid3240

an airplane flew 4 hrs with a 20 km per hr tail wind. the return flight against the same wind took 5 hrs. find thespeed of the plane in still air.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 00:00

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

What type of symmetry does a rhombus have?

Answers: 1

Answer

Mathematics, 22.06.2019 02:40

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units

Answers: 2

Answer

You know the right answer?

an airplane flew 4 hrs with a 20 km per hr tail wind. the return flight against the same wind took 5...

Questions

Physics, 17.10.2019 16:30

Complete the word by filling in the blank: atoms are mostly ....

Biology, 17.10.2019 16:30

When were the first microscopes made...

Physics, 17.10.2019 16:30

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the ini...

Physics, 17.10.2019 16:30

A(n) 93 kg clock initially at rest on a horizontal floor requires a(n) 610 n horizontal force to set it in motion. after the clock is in motion, a hor...

Physics, 17.10.2019 16:30

You plan to take a trip to the moon. since you do not have a traditional spaceship with rockets, you will need to leave the earth with enough speed to...

English, 17.10.2019 16:30

Guidebook writer: i have visited hotels throughout the country and have noticed that in those built before 1930 the quality of the original carpentry...

Mathematics, 17.10.2019 16:30

Solve the following initial value problem: (3 ) + 2x = 0, y(1) = 2. y(t)= (formulas)...

Physics, 17.10.2019 16:30

Aproton enters a uniform magnetic field of strength 2 t at 300 m/s. the magnetic field is oriented perpendicular to the proton’s velocity. what is the...

Mathematics, 17.10.2019 16:30

(1 point) a tank is filled with 1000 liters of pure water. brine containing 0.08 kg of salt per liter enters the tank at 9 liters per minute. another...

Physics, 17.10.2019 16:30

Alightweight cup with a rough bottom (coefficient of static friction is 0.7) is half full of water. the container has a diameter of 10 centimeters and...

Physics, 17.10.2019 16:30

As she picks up her riders, a bus driver traverses four successive displacements represented by the expression (-6 b)î - (3.70 b cos 40°)î - (3....

Physics, 17.10.2019 16:30

How can you determine the relative ages of the moon's maria and highlands? a. compare the relative magnetic field above each region radioactive datin...

English, 17.10.2019 16:30

"the reward feels good, and we keep doing what others want us to do in order to get the reward. with the fear of being punished and that fear of not g...

Mathematics, 17.10.2019 16:30

Premises: if mia occurs, then something has interfered with the production of red blood cells. the production of red blood cells in this patient is n...

English, 17.10.2019 16:30

Which sentence avoids a parallelism problem? a. charges included failing to signal, recklessness, and going too fast for conditions. b....

Mathematics, 17.10.2019 16:30

People who use aluminum siding are satisfied therefore, if you don't use our aluminum siding, you won't be sati ud....

English, 17.10.2019 16:30

Eyewitness testimony has been found to be most accurate when a. the witness is presented a simultaneous, as opposed to a sequential, lineup

Mathematics, 17.10.2019 16:30

Great tennis players use hexrackets. there if you use a hexracket, you are a great tennis nyer....

Mathematics, 17.10.2019 16:30

Two fair dice are rolled. what is the probability that the sum or product of the two numbers rolled is either 6 or 7?...

Mathematics, 17.10.2019 16:30

Premises! if poison is present in the bone marrow, then production of red blood cells will be slowed down. this patient has poison in her bone marrow...

More questions: Mathematics Another questions

an airplane flew 4 hrs with a 20 km per hr tail wind. the return flight against the same wind took 5 hrs. find thespeed of the plane in still air. ​

Answers

Another question on Mathematics

an airplane flew 4 hrs with a 20 km per hr tail wind. the return flight against the same wind took 5 hrs. find thespeed of the plane in still air.