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
Anarel [89]
2 years ago
11

Im stuck on this problem. Please explain how you got your answer​

Mathematics
1 answer:
klemol [59]2 years ago
4 0

The function y=0.3^x represents exponential growth with the initial value equal to 1, the decay factor equal to 0.3, and the rate equal to 0.7.

<h3>Population Growth Equation</h3>

The formula for the Population Growth Equation is:

P_f=P_o*(1+\frac{R}{100}) ^t

           

Pf= future population

Po=initial population

r=growth rate

t= time (years)

growth or decay factor =  (1 ±r)

When 1+R  > 1, the equation represents growth, while 1+R < 1 the equation represents decay.

The question gives:

y=0.3^x, then

Pf=y

Po= 1  

(1+\frac{R}{100}) =0.3 , thus

(100+R}) =30\\ \\ R=-100+30\\ \\ R=-70

r= -70%= -0.7

decay factor= (1-0.7)=0.3

Therefore,

1+R will be = 1+(-0.7)=1 - 0.7 =0.3

When 1+R >1, the function represents exponential growth.

Read more about the exponential function here:

brainly.com/question/8935549

You might be interested in
Help and explain pllzz asap
Mnenie [13.5K]
T is greater than -15 because numbers after -15, like -16... are less than -15, so when its decreasing it gets lower. Since the questions says the temp stayed above -15, that means the temp could be -14...-13 and so on.
8 0
4 years ago
Read 2 more answers
YP_2021_Math 8_Progress Monitor_02
Lisa [10]
(4,4).........................
7 0
3 years ago
A line segment is drawn from (+1, +9) to (+4, +9) on a coordinate grid. Which answer explains one way that the length of this li
Anettt [7]
The correct answer would be C
8 0
3 years ago
Read 2 more answers
A piece of metal has density of 11.3g/cm
djverab [1.8K]
The mass should be 75.71 grams
To find density is D = M / V
So you would have to multiply the volume by the density
5 0
3 years ago
There are 93 children at a summer camp. Each camp cabin has 8 beds for 8 children. How many cabins are for all 93 children? How
Tanya [424]

Answer:

12 cabins with 3 empty beds

Step-by-step explanation:

Closest multiple of 8 to 93 is 8*12=96

96-93=3 empty beds

6 0
2 years ago
Read 2 more answers
Other questions:
  • How do you solve P = C+MC, for M??
    14·1 answer
  • The area of a triangle is 12 in.^2 . The base of the triangle measures 2 in. more than twice the height of the triangle. Find th
    7·1 answer
  • I need help with this
    7·2 answers
  • If Y = 12 inches, Z = 14 inches, H = 5 inches, and W = 4 inches, what is the area of the object?
    14·2 answers
  • Please someone help me please. give brainliest
    10·1 answer
  • Help me out please ;v;
    5·1 answer
  • Evaluate a-b if a=10 and b=-7​
    11·1 answer
  • LAST ONE, ON A TIMER. Find the zeros of the function and write in a + bi form.<br> -(x+1)^2-4=0
    9·2 answers
  • Jared started a new job. On the first day he had orientation and worked for 2 hours. On the second day he trained for 4 hours. A
    10·1 answer
  • The formula v=at +16t² is used in mechanics.Rewrite to nake a the subject and find it's value when v=27 and t=4​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!