15-02-2022
Mathematics

contestada

Q=31(0.78)^t
What is the DECAY rate?
Write as a percent!

Respuesta :

goddessboi goddessboi

15-02-2022

Answer:

22%

Step-by-step explanation:

As the growth rate is r, we need to solve 1 + r = 0.78, which means r = -0.22

Since r is negative, this tells us that the decay rate is 22%

Answer Link

Otras preguntas

The organized set of procedures used to solve a problem or answer a question is called the scientific ________.

The temperature is -3°F at 7:00 A.M. During the next 4 hours, the temperature increases 21°F. What is the temperature at 11:00 A.M.?

Why did Max Gladwell create his blog post? O A. To reflect on the rapid changes in social media h B. To call for the protection of the environment C. To urge pe

Which best explains how and why scientific knowledge is continually expanded and improved? The scientific process flows in one direction and finds only facts th

Find the sum. Simplify. Combine Like Terms. Write you answer with no spaces. (7 - b) + (2 + 4b) Please go fast I’ll mark a brainliest

Explain one way in which a dictatorship and a monarchy are similar and one way in which they are different.

Which statement describes a physical property? A.A substance changes shape. B. A candle burns. C. Gunpowder explodes. D. When two substances are mixed a precipi

Please list qualities that the poem Beowulf reflected are important to a warrior society.

Lucy brought 2 3/4 batches of cookies to share with her coworkers. By the end of the day 5/6 had been eaten. How many of the cookies are left?

A car traveling in a straight line has a velocity of 5.43 m/s at some instant. After 6.2 s, its velocity is 13.8 m/s. What is its average acceleration in this t