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irina [24]
2 years ago
7

The current population of polar bears is estimated at 22,500. What will the population be in three years if it continues declini

ng and 0.3% per year

Mathematics
2 answers:
seropon [69]2 years ago
8 0
After three years the population of polar bears will be 20535.

You have to use the exponential growth formula.
:)

alisha [4.7K]2 years ago
5 0
22500x.003=67.5x3=202.5  22500-202.5=22,297.5
That's the math How only .5 of something dies I don't know
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Tanzania [10]

Answer:

The Answer is 3 - sqrt7

Step-by-step explanation:

2/3 + sqrt7   the starting equation

You multiply it by the conjugate which is 3 - sqrt7

= 2(3 - sqrt7) / (3 + sqrt7) (3 - sqrt7)  the equation after you multiply by 3 - sqrt7

(3 + sqrt7) (3 - sqrt7) = 2

= 2(3 - sqrt7) / 2    the equation after you simplify (3 + sqrt7) (3 - sqrt7)

Divide out the 2's

= 3 - sqrt7/1    the equation after you divide out the 2's

= 3 - sqrt7  is THE ANSWER

7 0
2 years ago
Point M is the midpoint of segment AB. If AM = 50 – 3x and MB = –20 + 4x, find the value of AM
love history [14]
The answer to your question is 20
4 0
2 years ago
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Which graph best represents the function f(x)=2x ?
yan [13]

Answer:

B

Step-by-step explanation:

The best - well, only way- is to check a few points.

Namely -1 (unless your eyesight is really poor!), 0, 1, 2, and 3.

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Now you can mark all these points in each graph (well, you could if they were on paper and not on a screen) and see which one of the lines passes through all of them. Spoiler alert, it's the B graph.

A represents 2(2^x) = 2^{x+1}, B is the one you want, C is \frac{2^x}2 = 2^{x-1} and D looks like 4^x = 2^2^x

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2 years ago
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laiz [17]

Answer:

Since I'm rushing, please give brainliest

Step-by-step explanation:

It is 23.57, trust me :D

6 0
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BRAINLEIST!!!! You have a credit card with a balance of $754.43 at a 13.6% APR. You have $300.00 available each month to save or
Alex
We are given
P = $754.43
r = 13.6% annual

for a.
A = 150
for b.
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First, change the interest into effective monthly
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