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fenix001 [56]
3 years ago
15

State the null and alternative hypothesis in each case.

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

Which term is a term in this expression?

Step-by-step explanation:

Which term is a term in this expression?Which term is a term in this expression?Which term is a term in this expression?Which term is a term in this expression?Which in this expression?Which term is a term in this expression?

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The population of a certain city was 4001 in 1999. It is expected to decrease by about 0.37% per year. Write an exponential deca
cluponka [151]

An exponential decay function, and use it to approximate the population in 2027 is P(t) = 4001e^-(0.0037)(28) = P(t) = 4001e^-0.1036

<h3>Exponential equation</h3>

The standard exponential function is expressed as:

P(t) = P0e^-rt

  • P0 is the initial population = 4001
  • r is the rate. = 0.37% = 0.0037
  • t is the time

Substitute

P(t) = 4001e^-(0.0037)t

If t = 28 (by 2027)

An exponential decay function, and use it to approximate the population in 2027 is P(t) = 4001e^-(0.0037)(28) = P(t) = 4001e^-0.1036

Learn more on exponential function here: brainly.com/question/12940982

#SPJ1

3 0
2 years ago
2x3 + 5x2 + 6x + 15
iren [92.7K]

Answer:

C

Step-by-step explanation:

Distribute x^2 to 2x and 5, you’ll get 2x^3+5x^2.

The distribute 3 to 2x and 5, you’ll get 6x+15.

You’ll get what the question is asking for.

7 0
3 years ago
The square of a positive number is 24 more than 5 times a number. What is the value of the number?
Mars2501 [29]
X² = 24+5y

y=5 and x=7

8 0
3 years ago
Three consecutive even integers have a sum of 18. find the integers ​
natta225 [31]

Answer:

5,6,7

Step-by-step explanation:

x-1+x+x+1=18

3x=18

x=6

5,6,7

5 0
3 years ago
Please help, if you get it right you’ll get brainliest :))
bezimeni [28]

Answer:

The answer is A

Step-by-step explanation:

The answer is A because if you flip it over the y-axis it will be on the same line as before.

Hope this helps!!

7 0
3 years ago
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