kenza79
kenza79 kenza79
  • 15-10-2019
  • Mathematics
contestada

On Oct. 15, 2003, Yang Liwei orbited the Earth 14 times in 21 hours for the country of China. How
many hours did it take Liwei to orbit the Earth one time?
0.67 hour
1.5 hours
7.0 hours
294 hours

Respuesta :

rawaalmaskari
rawaalmaskari rawaalmaskari
  • 15-10-2019
you divide 21 hours by the times he orbited the earth which is 14= (21/14) so the answer is 1.5 hours
Answer Link

Otras preguntas

What is the second rule of risk management
How much time does it take for a car to accelerate from 3.44 m/s to 20.9 m/s if the average acceleration is 6.00 m/s^3
any help? I tried doing the first one but I don’t get these problems.
Ariane feeds her kitten k grams of food 2 times in the morning and 2 times in the evening. She feeds her dog d grams of food 1 time in the morning and 1 time in
What could be used as evidence to prove someone was a witch?
Which property is shown below?
The metabolic rate of both a human and a rodent can be determined by their rate of oxygen consumption. a. true b. false
Write the digit in each place of the number 6,812,507,439
2/9 + 2/3 = ?? Simplify answer fully
Consider f(x) = 1.8x – 10 and g(x) = −4. Select the equation that can be used to find the input value at which f (x ) = g (x ), and then use that equation to fi