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

Simplify the expression

Which of the following is a possible litter for two heterozygous black mice A) three black mice B) five black offspring C)four white offspring and one black

PLEASE HELP Question: What is the most likely reason why the movie director left out this part of the novel? Novel: There was an old door in this playground, on

Why is it necessary to liquefy air to separate its components?

if the mean of seven values is 39, find the sum of the values.

What region of Texas lies along the gulf of Mexico

Jake bought the pizza shown above for lunch, which was cut into four equal slices. What percentage of the pizza did Jake eat if he had three slices? A) 25%

Who was charged with distributing leaflets to recent draftees, encouraging resistance to the military draft?

What occurs when the macromolecule pictured above mixes with water

Which statement about prewriting is true? Experienced writers do not use prewriting activities. Prewriting can be used only for class writing assignments.