3 years ago

Which of the following subsets of vectors x y z are subspaces of R 3 ?

Mathematics

1 answer:

svet-max [94.6K]3 years ago

7 0

Answer:

Step-by-step explanation:

i dont know but good question!

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Aleksandr [31]

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3 years ago

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2 years ago

A small artichoke contains about 9 milligrams of vitamin C. It also contains about 15% of the recommended amount of vitamin C a

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Step-by-step explanation:

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3 years ago

A hot air balloon went from an elevation of 6,678 feet to an elevation of 3,438 feet in 48 minutes. What was its rate of descent

gregori [183]

Answer:

The rate of descent is $-67.5\frac{feet}{minute}$

Step-by-step explanation:

we know that

The formula to calculate the rate or slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Let

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y----> the elevation in feet

we have

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3 years ago

For which function does f(14)=23?

NARA [144]

Answer:

Third item in the list

Step-by-step explanation:

Third function: f(x) = x + 9. If we substitute 14 for x, we get f(14) = 14 + 9 = 23.

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3 years ago