1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DanielleElmas [232]
3 years ago
5

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r

ate of increase or decrease.y=69(0.92)
x
Mathematics
1 answer:
Alla [95]3 years ago
6 0

9514 1404 393

Answer:

  decay; 8% decrease per time period

Step-by-step explanation:

The growth factor is the base of the exponential term. The growth rate is 1 less.

  growth rate = 0.92 -1 = -0.08 = -8%

When the growth rate is negative, it is exponential decay withe the amount of decrease equal to the magnitude of the rate.

A growth rate of -8% represents exponential decay, with a decrease of 8% per time period.

You might be interested in
Using radicals, write an equivalent expression for the expression y^{\frac{1}{5}}.
Blizzard [7]
All we want to do is use the formula...
x^{ \frac{a}{n} } =  \sqrt[n]{a^x}
In doing so we should get...
\sqrt[5]{y}
This is an equivalent expression however just the radical form of your given expression.
4 0
3 years ago
Read 2 more answers
A rider sits on a motorcycle. The motorcycle has a mass of 237kg. The rider has a mass of 89kg. What is the total mass of the mo
Norma-Jean [14]
Just add. 237kg + 89kg = 326kg
5 0
3 years ago
A baker makes 5 apple pies for every 3 blueberry pies. Last week the baker made 15 blueberry pies. How many apple pies did the b
Galina-37 [17]

Answer:

30 vehrbrhebrbrbebsbdbd

3 0
3 years ago
Read 2 more answers
I need help with 6-9 it’s algebra :)
Fiesta28 [93]
6
Answer: The worm slithers 48 inches in an hour. The snail slithers 52 inches in an hour.
If we start by making both the races into equations we get 5w+4s=448 inch and 2w+3s=252 inch. If we then add both the equations together we get 7w+7s=700 inch. Then we divide it all to get 1w+1s=100 inch. Then we can subtract the second race from the first to get 3w+1s=196 inch. We now know that 2w=96 inch, and can therefor divide whit 2 to find out w=48. We can then figure out how fast the snail is moving by multiplying 48 whit w and dividing the answer by s.

7
A 3 scoops $1.28 2 scoops $.87 1.28-.87= 41 .87-.41-.41= 06. A cone costs $.06 and one scoop ice cream costs $.41
B. .06+.41•4=$1.70

8
A. Delivery is $20. One cord is $120.
B. 1 1/2 cord costs $200. ($180 for the cords and $20 for the delivery)

9
Can’t see full question.
5 0
3 years ago
This is too much for me <br> if you know please answer
SOVA2 [1]

Answer:

-4x + y + 6z

Step-by-step explanation:

Combine like terms (Terms with the same variable):

(2x + 5y - z) + (-6x - 4y + 7z)

Add straight across:

2x - 6x = -4x

5y - 4y = y

-z + 7z = 7z - z = 6z

-4x + y + 6z is your answer.

~

8 0
3 years ago
Read 2 more answers
Other questions:
  • 3x + 2y = 8<br> x + 3y = -2
    12·1 answer
  • How do you simplify 5/3?
    13·2 answers
  • The quotient of b and 2 is at least -16
    6·1 answer
  • 10. I am a number between 7 000 000 and 8 000 000.
    13·1 answer
  • There are 3 blue marbles, 6 red marbles, 2 green marbles and 1 black marble in a bag. Suppose you select one marble at random. F
    14·1 answer
  • PLEASE HELP DUE IN 2 HOURS
    9·2 answers
  • Please help me... :)
    9·1 answer
  • Evaluate when x = -3 and y= -1: A. -4 B. -3 C. 0 D. -6
    5·2 answers
  • Pls help with explination pls
    13·1 answer
  • Triangles T1 and T2 are congruent.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!