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Tanzania [10]
3 years ago
7

The simplified form of an expression is 1/258 t^28. Which expression was simplified

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0
<span>1/258 *(t^28)
= t^28 / 4^4
= t^28 4^-4
= (t^-7 * 4)^-4
= (4t^-7)^-4

answer is D. last option</span>
DochEvi [55]3 years ago
5 0

Answer:

d (4t^-7)^-4

Step-by-step explanation:

give me brainliest also dont look at my name

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Arte-miy333 [17]
Leslie:
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3 years ago
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tankabanditka [31]

Answer:

Let's simplify step-by-step.

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Answer:

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Step-by-step explanation:

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sergiy2304 [10]

Answer:

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Step-by-step explanation:

Susan grabs four marbles at random.

We have to calculate the probabilities that he picks the 3 red ones, given that she already picked the fluorescent pink.

If it is given that the fluorescent pink is already picked, we are left with three red marbles, four green ones, two yellow ones, and four orange ones. A total of 13 marbles.

The probability that the second marble is red is 3 in 13.

The probability that the third marble is also red is 2 (the red marbles that are left) in 12 (the total amount of marbles left), as there is a picking without replacement.

The probability that the fourth marble is 1 in 11.

Then, the probability that the 3 red marbles are picked, is:

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