4 years ago

What are the domain and the range of this function

Mathematics

1 answer:

erica [24]4 years ago

6 0

Answer:

D: {1,-5}

R: {7,-4}

Step-by-step explanation:

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Answer:

5=5

Step-by-step explanation:

so 13 -9 + 1= 5

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true

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3 years ago

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2 years ago

Kahleela starts the engine on her small private airplane. The engine drives a propeller with a radius of 8.5 feet and its center

algol13

Answer:

a=21.1

Step-by-step explanation:

You can use the given (incorrect) equation and fill in the value of t to find h:

h = 12.5 +9sin(750(3.5)) = 3.68 . . . . feet

Or, you can use the correct equation, or just your knowledge of revolutions:

h = 12.5 +9sin(750(2π·3.5)) = 12.5 . . . . feet

in 3.5 minutes at 750 revolutions per minute, the propeller makes 2625 full revolutions, so is back where it started — at 12.5 feet above the ground.

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3 years ago

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Answer:

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3 years ago

What are the following terms most accurately describes the fraction 2/5

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Answering guessing it’s proper fraction

Step-by-step explanation:

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4 years ago