2 years ago

If a number has a base of 3 and a power of 4, what is it's value?

Mathematics

1 answer:

Irina18 [472]2 years ago

7 0

Answer:

3*3*3*3= 81

Step-by-step explanation:

I think its that but I'm not 100% sure

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He would need to sell 28 because
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2 years ago

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son4ous [18]

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2 years ago

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If "z" is a standard normal variable, find the probability that "z" is less than 1.16. Sketch the graph and the required area.

mixer [17]

Answer:

Step-by-step explanation:

It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.

From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.

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1 year ago

For what values of c does the binomial 5-3c take on a value which is greater than 80?

Ganezh [65]

Answer: c > -25

From the question you can get the equation:
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-3c > 75; divide -3 from both side
c > -25
So numbers including: -24, -23, -22, -21…
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2 years ago

There are 12,000 people attending a concert. They announce that 20% of the people that purchased tickets did not come to the con

Marysya12 [62]

Answer:

15,000

Step-by-step explanation:

20% of 15,000 is 3,000. 15,000-3,000=12,000

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2 years ago