leo5272
leo5272 leo5272
  • 16-01-2020
  • Chemistry
contestada

An engineer decides to develop technology that will help decrease sound
pollution due to highway traffic noise. What step of the engineering processes
did she just undertake?

A. Make a plan

B. Know the background.

C. Identify a need.
D. Test and evaluate.

Respuesta :

datreoniajohnson
datreoniajohnson datreoniajohnson
  • 01-02-2020

Answer: identify a need

Explanation:

Answer Link

Otras preguntas

How can the human body be protected from infection?
Why did the palmer raids happen?
what's the area of this circle?
When droplets of water in the atmosphere act like prisms, the colors in sunlight undergo?
An infant is 32.625 inches long write this as a common fraction
27x³ + 54x² + 36x + 8 is the expanded form of what binomial expression?
need help, multiply and simplify answer,(5t²-t-7)(8t²+5t-1)  answer= ______
.  The cost of producing cell phones is represented as C=mx+b, where m is the marginal cost, x is the number of phones produced, b is the fixed cost, and C is t
When Jorge put the pots and pans in the sink,the water level in the sink rose 0.6 inches. If the sink is a rectangular prism with a base 17 inches by 23 inches,
how do you describe the roots of 9y² - 6y + 5 = 0?