3 years ago

Is the relationship linear exponential or neither

1 answer:

4 0

Plugging the values into a table on desmos, it clearly follows an exponential equation as shown by the equation of best fit. Therefore, the relationship is exponential.

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One day, Jeanine earned 37.50.. how many hours did she work if she makes $5.00 each hour?

netineya [11]

37.50 divided by 5.00 is the answer

7.5 hours

7 and a half hours

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3 years ago

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Which expression is equivalent to 9x – 2x2 + 4x – x?

Artyom0805 [142]

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Step-by-step explanation:

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3 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:

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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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Answer:

option 2: (-1,170, -23,400) and (170, 3,400)

Step-by-step explanation:

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Answer:

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