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
wariber [46]
3 years ago
6

Which equation represents a population of 250 animals that decreases at an annual rate of 21%

Mathematics
1 answer:
guajiro [1.7K]3 years ago
6 0

Answer:

y= 250( 1-0.21)^x

Step-by-step explanation:

This represents exponential decay

You might be interested in
Hiiii!
fenix001 [56]

Answer:

100,000,000

Step-by-step explanation:

You can just add up the zeros, if that makes sense.

5 0
3 years ago
Read 2 more answers
PLEASE HELP
Ahat [919]

Answer:

C

Step-by-step explanation:

Is is a one-tailed test

P(z < 2.45) = 0.9929

1 - 0.9929 = 0.0071

Significant at both 0.05 and 0.01 because both are greater than 0.0071

5 0
3 years ago
Solve equation for X<br> c(x-3)-4=b(x+7)
Alenkasestr [34]
Answer:

c(x-3)-4=b(x+7)
(cx-c•3)-4=b(x+7)
cx-3c-4=b(x+7)
cx-3c-4=bx+b•7
-3c-7b-4=bx-cx
x(b-c)=-3c-7b-4
x(b-c)/b-c = -3c-7b-4/b-c

x=-3c+7b+4/b-c
3 0
3 years ago
Help please i’ll give extra points
Firdavs [7]

Answer:

I think it's figure b

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
if the family chooses to give you a 20% tip and the tax rate is 8.5% how much will they pay in total?? ​
yuradex [85]

Enter cost and tip percent to get a tip amount and total dinner amount. ... how many people? ... Calculate a tip or gratuity and get the total amount to pay. ... If you are splitting the cost at a restaurant among several people you can divide by the ... To calculate a gratuity or tip on any calculator it is a simple multiplication.

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Draw a model that shows 0.16
    11·1 answer
  • What is the factored form of 3x + 21x-24?
    13·1 answer
  • At a high school, 18% of the students play football and 6% of the students play football and baseball. What is the probability t
    15·1 answer
  • A net worth statement, financial goals, and a budget are all part of a _____. saving and investing plan savings account long-ter
    12·2 answers
  • Select the correct answer from the drop-down menu. A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the l
    15·1 answer
  • Find the percent of increase or decrease<br> 55 mph to 70 mph
    7·1 answer
  • Hey I Need Some Help!
    7·1 answer
  • 2 &lt; X &lt; 8<br> x is an integer.<br> Write down the possible values of x.
    9·1 answer
  • GIVING BRAINLIST ASAP
    7·1 answer
  • The diagram shows a rhombus inside a regular hexagon <br><br> Work out the size of x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!