kaykaywallace1130 kaykaywallace1130

26-03-2021
Mathematics

contestada

An airplane flies with a constant
speed of 640 km/h. How long will it
take o travel a distance of 960
kilometers?

Respuesta :

26-03-2021

Answer:

1 hour and 30 minutes.

Here's how I did it:

960/3 = 220

220 = 30 minutes

220 = 30 minutes x 3 = 960

30x3=90

90 has to be converted into minutes and hours

so 90 = 1:30

Answer Link

Otras preguntas

Imagine disease kills 85 percent of the wolf population. How will it affect the other organisms?

What did the Populist Party initially seek? A. the gold standard B. women's right to vote C. an eight-hour work day D. regulation of railroad rates

A new school is being built in a field of wildflowers. A class wanted to develop a research project to predict the effects of the new school on wildflower speci

What is the molarity of a solution that contains 5.0 moles of solute in 2.0 liters of solution?

christianity was a threat to roman rulers because... a. jesus preached against roman rule. b. christians refused to worship roman gods. c. christians tried to o

The coefficient of the product of (-5xy2) and (-4x2y) is__. The exponent of x in the product is __ , and the exponent of y is __.

The Speaker's Voice In The Selection From Clearances is _____. A. angry and confused B. private and Nostalgic C. sad and crushed D. buoyant and hopeful

During the _______ of a debate, the participants consider each other’s positions and arguments. A. introduction B. body C. rebuttal D. conclusion

What does the suffix -fy mean? capable of being full of cause or become the action of

Pick the correct match. cellulose: phospholipids and protein: gives strength to cell: selective membrane: which are cell wall and which are plasma membr