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3 years ago

.write the number in .000101 in scientific notation

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

1.01*10^-4

Step-by-step explanation:

first nonzero digit is 4 places to the right of the decimal point

.000<u>1</u>01

move decimal point 4 places to the right

1.01

multiply by 10^-4 since it was 4 places to the right

1.01*10^-4

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Answer:

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−

Step-by-step explanation:

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3 years ago

A circle is inscribed in a square is 10 inch sides what is the circumference of the circle use 3.14 as an approximation for pie

MissTica

Answer:

31.4 inches

Step-by-step explanation:

If a circle is inscribed in a square then diameter of circle inscribed is same as side as of square.

In the given problem it is given that side of square is 10 inches.

So diameter of circle inscribed is 10 inches

we know radius of circle is half of diameter of circle

Thus, radius of circle inscribed = diameter of circle/2 = 10/2 = 5inches.

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3 years ago

A recipe calls for 1/2 cup of celery,2 1/3 of water and 3/4 cups of carrots. What the combined amont of these three ingredients?

lys-0071 [83]

Answer:

43/12

Step-by-step explanation:

First we must find a common denominator for all 3 fractions, 1/2 cup, 2 1/3 cup, and 3/4 cup all share 12 as a common denominator.

However, let's convert 2 1/3 cup into an improper fraction: there are 2 (3/3 cups) here multiply (3/3) and (2/1) you get 6/3. Finally, add the remaining 1/3 to 6/3 and you get 7/3.

Now, to get all these fractions to have the same common denominator.

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(3/4)×(3/3)=(9/12)

Add them all together and your answer is: (43/12)

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4 years ago

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Step-by-step explanation:

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3 years ago

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