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3 years ago

Which of the following does not represent a function?

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

4 0

Answer:

ellipse

Step-by-step explanation:

An ellipse can never be a function because there are always sets of two points with the same x-coordinate.

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Which formula should be used to calculate the variance? C

What is the variance? 58.5

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3 years ago

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Does anyone know the answer to this? thank you!

svetoff [14.1K]

Answer:

$\alpha = \frac{arc \: length}{radius} \\ arc \: length = \alpha \times radius \\ = 50 \times \frac{\pi}{180} \times 7 \\ arc \: length = 350 \times \frac{\pi}{180} \\ = 1.94 \times \pi \\ = 6.1metre \\ thank \: you$

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3 years ago

Part A

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

There are several possible outcomes. If your cross section is created by intersecting the cone with a plane parallel to the base of the cone, the cross section is a circle. If the plane is held vertical, the cross section could be a hyperbola. If the intersecting plane is neither vertical nor horizontal, the cross section could be an ellipse.

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3 years ago

A new truck cost $32,000. The truck's value

Kisachek [45]

Answer: $17,600

Step-by-step explanation:

find the value of 9% of 32,000 (Divide). Multiply that by 100. multiply by 5. Subtract the product by 32,000

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2 years ago

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Find the power setof Cartesian product A×B, where A={1,2,3} and B={0,1,2}.

blondinia [14]

Answer:

{(1,0)(,1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

Solution

A= {1,2,3}

B={0,1,2}

A×B ={(1,0),(1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

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3 years ago