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Dvinal [7]
3 years ago
7

What is the value of 2/3^-4

Mathematics
1 answer:
Reptile [31]3 years ago
8 0

Answer:

\frac{16}{49}

Step-by-step explanation:

To solve problems like this, we need to multiply the base ,\frac{2}{3} , the amount of times as the exponent, 4.

Essentially, the equation is \frac{2}{3} x \frac{2}{3}  x \frac{2}{3}  x \frac{2}{3} .

The product would be \frac{16}{49}.

Now we can't forget that the exponent is a negative. But because the exponent is an even number, we don't need to worry about that.

Hope this helped :)

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Describe and correct the error below.
statuscvo [17]

Step-by-step explanation:

It is given that,

-2.2 × 3.7 = 8.14

The first number is -2.2

The second number is 3.7

We know that, (-) × (+) = - (the answer is a negative)

If we multiply -2.2 and 3.7, we will get -8.14.

But in the given case, the answer is 8.18 instead of -8.14. Hence, this is the only error.

8 0
2 years ago
Compute the amount of interest earned in the following simple interest problem. A deposit of $1,295 at 7% for 180 days = _____.
givi [52]
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7 0
2 years ago
Math help please show work
Allisa [31]

Answer:

Step-by-step explanation:

To overestimate the area would mean that you completely enclose the circle in squares; an 8 x 8 square to b exact. The area of a square with sides measuring 8 is 64. The overestimation is 64.

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7 0
2 years ago
If a car goes around a turn too quickly, it can leave tracks that form an arc of a circle. By finding the radius of the circle,
liubo4ka [24]
Given:
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I think that I'll be using the Pythagorean Theorem in finding the value of r. r will be the hypotenuse

Segment CE = (r - 70 feet)

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r² = 130² + (r-70)²
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r² = 16,900 + r² - 70r - 70r + 4900
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8 0
3 years ago
Read 2 more answers
ASAP PLEASE HELP also can yall help with describing 4 for me thanks
Stels [109]
4 is a number That u use to count with or something g sorry gotta be more spiscific
3 0
3 years ago
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