heygirl4269 heygirl4269

25-02-2024
Engineering

contestada

an airplane causes a sound of level 140 db on taking off. what is the sound level of 4 such identical airplanes taking off simultaneously

Respuesta :

Otras preguntas

If Rie’s legs are 99cm long, and Rie is 165cm tall. What percentage of Rie’s body is legs?

On page 289, it states, "like the last strong autumn wind that rattles the trees until the remaining leaves fall, brief but powerful was their visit, signaling

What agreement ended the Thirty Years' War? And please explain if so.

What does do the congruence criterion mean. Please explain what AAS, SSS, ASA, and HL mean.

please answer this following question.

Solve the inequality and write the solution using: Inequality Notation:

What iS one condition that must be met for a population to be in genetic equilibrium? A. There iS a large amount of gene flow. B. There is a high mutation rate.

Read the excerpt from paragraph 1. Étienne contented himself with nodding his head. He was in front of the shaft, in the midst of a vast hall swept by currents

A furniture store is having a 20% sale. (a) A sofa usually costs £1200. Work out the sale price of the sofa. (b) The sale price of a table is £480. Work out the

he diagram below shows the stages of succession in a forest ecosystem. A diagram showing 4 stages of succession in a forest ecosystem. Stage A: A mature forest