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OleMash [197]
3 years ago
9

MATH EASY POINTS: the volume of water y (in cubic meters) that flows over niagara falls during peak daytime tourist hours in x m

inutes can be approximated by the equation y=168,000x. Approximately how many cubic meters of water flow over the falls in one hour
Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

10,080,000 cubic meters is the answer.

Step-by-step explanation:

For every minute (x), 168,000 cubic meters (y) of water are added. 1 hour has 60 minutes, so 60 x 168,000. That gives 10,080,000.

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Answer:

14.52 seconds.

Step-by-step explanation:

We have been given that the height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation

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2 years ago
Evaluate the expression when z=7 3z+8
SSSSS [86.1K]

Answer:

Hi! The answer to your question is 29

Step-by-step explanation:

3(7)+8

3(7) = 21

21 + 8

= 29

☆*: .。.。.:*☆☆.*: .。..。.:*☆☆*: .。.。.:*☆☆.*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

<em>Hope this helps!!</em>

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2 years ago
(I think I know it just checking) Which function has a period equal to half the period of the function in y=5cos(3/5x-pi)+4.. th
eduard

Answer:

A is your answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Use the properties of geometric series to find the sum of the series. for what values of the variable does the series converge t
Oksi-84 [34.3K]

Answer:

- The sum of the series is given as

7/(1 + 7z)

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Step-by-step explanation:

Given the geometric series:

7 - 14z + 28z² - 56z³ + ...

The common ratio r is given as

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r = -7z

The sum of the series is given as

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Where a is the first term in the series.

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The series converges for |-7z| < 1

That is for -1/7 < z < 1/7

7 0
3 years ago
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suppose your average, after taking 4 quizzes is 70 out of 100. what must your average be on the next 4 quizzes to increase your
exis [7]

Answer:

94

Step-by-step explanation:

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You need an average of 94 points on the next 4 quizzes.

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