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Anni [7]
2 years ago
11

What is the exponential notation for 262,144

Mathematics
2 answers:
7nadin3 [17]2 years ago
7 0

since there is always a decimal at the end of every value so :

           = 262144.0 

        you move the decimal backwards if there is no decimal between the value. you place the decimal after the 1st digit, you will also count the digits you have passed : 

         = 2.62144 X 10^5 

you passed 5 values so you put 5 in exponent form.


Katarina [22]2 years ago
3 0

<span>The decimal is behind the last four naturally (262,144.0), so you have to move it to the left 5 spaces to get the number to a value under 10. The answer would be written like</span><span> 2.62144 x 10^5 (with 5 being an exponent)</span>

<span>**Remember the exponent is positive if you start out with a whole number and negative if you start of with a decimal</span>

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Actually there is enough information to solve this problem. First, let us find the total per row and per column.


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Therefore:

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Answer:

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6 0
2 years ago
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2 years ago
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Gnesinka [82]

Answer:

<x = 31°

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Therefore, m<ABC = 90°

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7 0
2 years ago
Water is poured into a conical paper cup at the rate of 3/2 in3/sec (similar to Example 4 in Section 3.7). If the cup is 6 inche
aliya0001 [1]

Answer:

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h = 4 inches

\frac{3}{2} inch^3/s=\frac{1\pi }{12}\times 3\times (4inches )^2\times \frac{dh}{dt}

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\frac{dh}{dt}=\frac{3}{8\times \pi} inch/s

The water level rising when the water is 4 inches deep is \frac{3}{8\times \pi} inch/s.

6 0
2 years ago
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