2 years ago

I really need help! Can you help me answer this question please

Mathematics

1 answer:

iren2701 [21]2 years ago

3 0

Answer:

Answer- number D

Step-by-step explanation:

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Suppose the population of a certain city is 5831 thousand. It is expected to decrease to 5204 thousand in 50 years. Find the per

SVEN [57.7K]

Answer:

The percent decrease is approximately $10.75\%$

(Don't know what you are expected to round to.)

Step-by-step explanation:

Percent change can be calculated by doing:

$\frac{\text{original}-\text{new}}{\text{original}}$

Then you multiply the result to covert it to a percentage.

Let's use this formula:

$\frac{5831 \text{thousand}-5204 \text{ thousand }}{5831 \text{thousand}}$

$\frac{\text{thousand}}{\text{thousand}} \cdot \frac{5831-5204}{5831}$

$\frac{5831-5204}{5831}$

$\frac{627}{5831}$

$0.1075$ approximately

Now the answer as a percent is $10.75\%$ approximately.

The percent decrease is approximately $10.75\%$

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3 years ago

What is the answer to number 23 ?

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

Use πr²

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3 years ago

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PLSS help

GrogVix [38]

Answer: D, 1/12

Explanation:
Since it says how much MORE, we subtract. SO
3/4 - 2/3= 1/12

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2 years ago

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Does anyone have answers for the Unit 6-Lesson 9: Rational Expressions and Functions Unit Test? I really need them, and will giv

GalinKa [24]

Answer:

on edge?

Step-by-step explanation:

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3 years ago

What is the slope of the line that passes through (1,4) and (1,-3)

svetlana [45]

Slope = (y2 - y1)/(x2 - x1)
slope = (-3 -4)/(1 - 1)
slope -7/0
This is an undefined slope because the denominator is 0.
This would be a vertical line.

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3 years ago