subject

Mathematics, 04.09.2020 06:01 aaamanda99

John travels in an airplane a distance of 800 km. For half of the distance, the airplane flies at a speed of 900 km/h and for the rest of the distance, it flies at a
speed of 760 km/h. How long does the trip take?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:20

Can some one explain this i got sent this. is this a threat i’m scared

Answers: 1

question

Mathematics, 21.06.2019 21:00

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Answers: 1

question

Mathematics, 21.06.2019 22:30

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value

Answers: 1

question

Mathematics, 22.06.2019 01:00

The sum of five and a number n is at least 12

Answers: 1

You know the right answer?

John travels in an airplane a distance of 800 km. For half of the distance, the airplane flies at a...

Questions

question

Mathematics, 11.03.2020 05:32

What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation is y=-2/3 +5?...

question

Mathematics, 11.03.2020 05:32

Given the graphs of f(x) = –x + 2 and g(x) = 5x – 4, what is the solution to the equation f(x) = g(x)?...

question

Mathematics, 11.03.2020 05:32

Which of the side lengths could form a triangle A)2cm, 2cm, 4cm B)3cm, 5cm, 10cm C)3cm, 4cm, 5cm D)4cm, 8cm, 15cm...

question

Business, 11.03.2020 05:32

Robert is currently working for a landscaping company earning $1520 per month. He has a dream of starting his own landscaping company and figures he w...

question

Mathematics, 11.03.2020 05:32

Find the shortest distance d from the point P0=(−3, −1, 3) to L, and the point Q on L that is closest to P0. Use the square root symbol '√' where need...

question

Mathematics, 11.03.2020 05:32

Use the Lotka-Volterra predator-prey model: There are initially 30 foxes and 400 rabbits in the population. The intrinsic growth rate of the rabbits i...

question

History, 11.03.2020 05:32

How does the author present information about the 1900 Galveston Hurricane?...

question

Mathematics, 11.03.2020 05:32

What is the answer to this equation. -2(-4×+1)+2(×+4)...

question

Social Studies, 11.03.2020 05:32

Jim was recently promoted to the position of dining room supervisor at The Crab Shack, and he is now responsible for making decisions on numerous matt...

question

Social Studies, 11.03.2020 05:33

Callie is a child with an easy-going temperament. One Saturday she spends the day with her cousin Lauren. Callie observes Lauren telling her father "N...

question

Business, 11.03.2020 05:33

Oxley contracts to buy a pizza oven from Restaurant Supplies Warehouse (RSW) for $2,500, but RSW fails to deliver. Oxley buys the appliance else-where...

question

History, 11.03.2020 05:33

Please help ASAP!...

question

Biology, 11.03.2020 05:33

Global warming due to the greenhouse effect may be Global warming due to the greenhouse effect may be moderated by photosynthesis, which removes carbo...

question

Law, 11.03.2020 05:33

A law that exempts businesses or individuals from state laws is...

question

Mathematics, 11.03.2020 05:33

What is the slope intercept equation for the line below (4,1) (0,-4)? a. y=-4/5x-4 b. y=-5/4x-4 c. y=5/4x-4 d. y=4/5x-4...

question

English, 11.03.2020 05:33

How does mama feel about dee’s change of name...

question

Business, 11.03.2020 05:33

Faculty Salaries Suppose that college faculty with the rank of professor at two-year institutions earn an average of $64,571 per year7 with a standard...

question

Physics, 11.03.2020 05:33

A 1 170.0 kg car traveling initially with a speed of 25.000 m/s in an easterly direction crashes into the back of a 9 800.0 kg truck moving in the sam...

question

Mathematics, 11.03.2020 05:33

An instructor is teaching two sections of the same basic statistics course. The instructor is giving the same exams, homework assignments, and quizzes...

question

Physics, 11.03.2020 05:33

A baseball m = 0.44 kg is spun vertically on a massless string of length L = 0.79 m. The string can only support a tension of Tmax = 7.6 N before it w...

More questions: Mathematics Another questions

Questions on the website: 13722360