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Nastasia [14]
3 years ago
12

Can someone answer this

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

  the appropriate choice is the last one

Step-by-step explanation:

7^{\frac{4}{5}}=(7^4)^{\frac{1}{5}}=\sqrt[5]{7^4}

This is equivalent to b^(pq) with b=7, p=4, q=1/5. Here, q is a rational number, as suggested by the last answer choice.

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Please help me and make sure to show your work
irina1246 [14]
Answer: C 20

Explanation: Plug in 2 for k.

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4 0
3 years ago
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Could u please solve it for me
Paraphin [41]
Hello there!

If x = -3

Calculate x^2 - x

We need to replace x by 3

3^2 - 3

=3 * 3 - 3

= 9 - 3

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I hope this helps!
3 0
3 years ago
4. Two unbiased coins are tossed. Calculate the probability that
diamong [38]

Answer:

Step-by-step explanation:

3 coins make for 8 possible outcomes {HHH,HHT,HTH,THH,HTT,THT,TTH,TTT}

4 Possible outcomes conatin 2 or more heads.

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7 0
3 years ago
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White raven [17]

Answer:

2 x 10 to the -6th power is .000002.

3 0
3 years ago
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6x + 11 + 3x .........................................
Westkost [7]

Answer: I'm assuming you want this problem simplified.

6x + 11 + 3x

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Your expression now looks like: 9x + 11

There is nothing left to simplify, so you're done!

Hope this helps!

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3 years ago
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