3 years ago

If the planned trip is 600 miles, which vehicle should be rented? car or minivan?

Mathematics

1 answer:

Kazeer [188]3 years ago

8 0

Answer:

i would say minivan

Step-by-step explanation:

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The number of all possible 3-person groups
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The number of all possible groups consisting of 1 girl and 2 boys
$4\cdot{6\choose 2}=4\cdot\dfrac{6!}{2!4!}=4\cdot\dfrac{5\cdot6}{2}=60$

The probability is $\dfrac{60}{120}=\dfrac{1}{2}$

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3 years ago

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Find the equation of the line parallel to y=-x-3 that passes through the point (3, -2)

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Answer: y=-x+1 is parallel to y=-x-3

Step-by-step explanation:

line parallel to y=-x-3 that passes through the point (3, -2)

Slope= -1

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4 years ago

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Answer:

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Step-by-step explanation:

"y2" was replaced by "y^2"

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If 1/y=√2x+1/x-1, find x in terms of y

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Step-by-step explanation:

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