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

In which part of a plant would you NOT expect to find cells with chloroplasts?

How did fransisci goya use caracature to dispict the figures in conteptious?

What is an example of cell theory and also a non example

What benefit would mandatory school attendance achieve for school children ?

The process by which genotype becomes expressed as phenotype is ______.

the height of a triangle is 4x inches and the base is (5x+1) inches. the area of a triangle is 500 square inches. what are the dimensions of the base and height

Who was the first president

The Munich Pact, agreed to in the 1930s, was NOT signed by A. Germany B. England C. United States

How can the government of Cuba be described? A democracy A government that gives people a lot of freedom A government with many restrictions

The little people carried Gulliver to the city by _____. 1. a cart with twenty-two wheels 2. a horse 3. a carriage