leesarah079p7csku leesarah079p7csku

04-04-2019
Mathematics

contestada

sound travels in waves. in dry air at 20 Celsius ,sound travels about 343 meters in one second. how many meters will ,sound travels in 7 seconds?

Respuesta :

WeAppreciatePower13 WeAppreciatePower13

04-04-2019

it will travel 343m•7. this is 2401 meters.

Answer Link

SelenaHull SelenaHull

04-04-2019

Answer:

2401 meters of sound per 7 seconds

Step-by-step explanation:

49*49=2401

Answer Link

Otras preguntas

The most important aspect of a hypothesis is that it must be a ___________ idea.

In matrix T, what is the value of element t13?

John says the transformation rule (x, y) es002-1.jpg (x + 4, y + 7) can be used to describe the slide of the pre-image (4, 5) to the image (0, ???2). What was

Don wrote the expression 8 less than the product of m and 10. What algebraic expression did he write? What is the value of the expression for m = 7?

Grace has 2 cups of strawberries and plans to divide this amount into equal parts to make 3 strawberry pies. What fraction of a cup of strawberries will be us

What states were completely within the louisiana purchase?

True or False. The Electromagnetic Spectrum can be described in terms of wave energy, frequency, and wavelength. Question 3 options: True because energy, freque

What is the y intercept of y = 6x + 32? Question 4 options: 6 6x 32 0

Which of these rhetorical devices did Rowlandson use effectively in her writing? Satire Irony Sarcasm Imagery

Why did abraham lincoln hesitate to move against slavery?