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bixtya [17]
3 years ago
6

What is 2 to the second power

Mathematics
2 answers:
valentinak56 [21]3 years ago
8 0

Answer:

The answer is <u>4</u>

Step-by-step explanation:

Another term for 2 to the second power is 2 squared.

Any time you square something you multiply that number by itself. So in reality that problem would be 2 times 2.

If it were a bigger number you would multiply the number by itself the about of times you see if anything is to the first power it stays the same so squared is a number times itself, and cubed which is the third power would be:

2 x 2 x 2.

2 x 2 or 2 to the second power or 2 squared equals<u> 4</u>.

Hope this helps.

-Que

kodGreya [7K]3 years ago
6 0

Answer:

4.

Step-by-step explanation:

2 to the second power = 2^2.

2^2 means 2*2 = 4.

The 2 in  ^2 is called the 'exponent' .

Note 3^3 = 3*3*3

and 5^5 = 5*5*5*5*5.

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There are 8 fewer tigers than lions at the zoo. There are 8 tigers at the zoo. How many lions does the zoo have?
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The sum of two integers is 60 and their difference is 8 find the integers
slega [8]

Answer:

Step-by-step explanation:

x+y = 60

x-y = 8

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x = 34

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3 years ago
the mean of the commute time to work for a resident of a certain city is 28.8 minutes. assume the standard deviation of the comm
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Answer:

The minimum percentage of the commuters in the city has a commute time within 2 standard deviations of the mean is 75%.

Step-by-step explanation:

We have no information about the shape of the distribution, so we use Chebyshev's Theorem to solve this question.

Chebyshev Theorem

At least 75% of the measures are within 2 standard deviations of the mean.

At least 89% of the measures are within 3 standard deviations of the mean.

An in general terms, the percentage of measures within k standard deviations of the mean is given by 100(1 - \frac{1}{k^{2}}).

Applying the Theorem

The minimum percentage of the commuters in the city has a commute time within 2 standard deviations of the mean is 75%.

3 0
3 years ago
Chistopher is 20 years younger than ishaan. Ishaan and chistopher first met two years ago. Fourteen years ago, ishaan was 3 time
lisabon 2012 [21]

Answer:

Ishaan is 49 years old.

Step-by-step explanation:

Let the present age of Christopher be 'C'.

Let the present age of Ishaan be 'I'.

From the given data, we can form equations which will help us solve the problem.

Christopher is 20 years younger than Ishaan. This means:

C = I - 20                  . . . (1)

Fourteen years ago, Ishaan would have been (I -14) years old and Christopher (C - 14) years old.

From the data, I - 14 = 3(C - 14)         . . . (2)

Substituting the value of C in Equation 2, we get:

I - 14 = 3(I - 20 - 14)

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⇒ I - 14 = 3I - 112

⇒ 2I = 112 + 14 = 98

⇒ I = 49

So, Ishaan is 49 years old.

4 0
3 years ago
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