4 years ago

Which expression is equal to

1 answer:

3 0

Answer:

4 to the -4 power

Step-by-step explanation:

multiply the 4's and add the exponents. then divide by 4 and divide by that exponent

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tatuchka [14]

<span>B. ∠E and ∠H are alternate exterior angles</span>

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3 years ago

NeTakaya

Answer:

0.025

Step-by-step explanation:

Given that the arrival time of a professor to her office is uniformly distributed in the interval between 8 and 9 A.M.

If the professor did not arrive till 8.20 he will arrive between 8.21 and 8.40

Hence probability for arriving after 8.20 is 1/40

Prob he arrives at exactly 8.21 is 1/60

To find the probability that professor will arrive in the next minute given that she has not arrived by 8: 20.

= Prob that the professor arrives at 8.21/Prob he has not arrived by 8.20

This is conditional probability and hence

= $P(professor arrives at 8.21)/P(professor arrives after 8.20)\\= \frac{\frac{1}{60} }{\frac{40}{60} } \\=\frac{1}{40} \\=0.025$

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4 years ago

Aneli [31]

6 is the correct answer.

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3 years ago

DIA [1.3K]

GFBH is the code

1 is -3,-2 which is G
2 is 3,4 which is F
3 is 2,0 which is B
4 is 1,-3 which is H

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3 years ago

Ierofanga [76]

60a^5 is the answer to your question

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3 years ago