2 years ago

Inverse of f(x)=1/2x^2

Mathematics

1 answer:

Lady_Fox [76]2 years ago

6 0

$\frac{ \sqrt{2x} }{2x} . - \frac{ \sqrt{ 2x} }{ 2x}$
That dot is a comma.

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Both students made a mistake.

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Answer:

true answer I'm search in Goole

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2 years ago

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You have 100 quarters in a jar. One of the quarters is double sided (heads). You pick out a random quarter and flip it 7 times,

zysi [14]

Answer:

Probability of having the double sided coin is 1 %

Probability of getting heads on the next flip is 50%

Step-by-step explanation:

Based on the information given to us in the question we have a total of 100 coins in the bag and only 1 is double heads. Therefore the probability of you picking the double sided coin is $\frac{1}{100}$ or 1 % . This probability is not affected by the fact that the coin you chose got heads 7 times in 7 flips.

Since a coin has 2 sides and you do not know whether the coin you have is the double sided coin then you have to assume that it is a normal 2 sided coin. Therefore a normal 2 sided coin has a probability of $\frac{1}{2}$ or 50% with every flip of getting heads.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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3 years ago

What type of polynomial is this

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2 years ago

HURRY Which is an equation in point-slope form for the line that passes through the points (−1,4) and (3,−4) ?

mash [69]

Answer:

y-4=-2(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

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y-4=-2(x+1)

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3 years ago

Doubling both the area of the bases and the height of a prism doubles its volume. T/F

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Answer:

True.

Step-by-step explanation:

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