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3 years ago

How is understanding the place value system useful for understanding negative powers of 10?

2 answers:

8 0

Place value is important because it helps you understand the meaning of a number. If people just used numbers randomly, no one would know which numbers people meant. You need place value to understand the order of numbers as well.

Dimas [21]3 years ago

4 0

Numbers to the left of the decimal point are positive powers of 10 (in place value), and numbers to the right are negative powers of 10.

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out of 24 students, 6 preferred to use pastels for their portraits while 4 preferred to use watercolours watercolours. what perc

notka56 [123]

Answer:

4% used pastels.

Step-by-step explanation:,,

green is the most

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3 years ago

housing prices in a certain neighborhood average at 97.86 per square foot. If one house in this neighborhood is 1400 square feet

Arturiano [62]

The average price of such a house is
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3 years ago

Read 2 more answers

Whats the square root of 25ab^6

r-ruslan [8.4K]

5b^3 sq rt of a

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3 years ago

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Look below :)<br> Everything is underneath, ty. Just need an answer by Wednesday

mamaluj [8]

Answer:

Step-by-step explanation:

$\dfrac{3}{6}=\dfrac{9}{18}=\dfrac{27}{54}$

$\dfrac{3*3}{6*3}=\dfrac{9}{18}\\\\\\\dfrac{3*9}{6*9}=\dfrac{27}{54}$

6 0

3 years ago

Volume of a cylinder with a height of 8 and a width of 8

tangare [24]

Answer:

I am only in like 5th grade, but I'll do my best to answer this.

Step-by-step explanation:

Volume of a cylinder: πr^2h where "r" is the radius and "h" is the height

π * 4^2 because since the width is 8, half of that is the radius

π * 4^2 * 8 because you still have to multiply that by the height to find the full space inside

= π * 4^2 * 8

V ≈ 402.12 (rounded to two decimals)

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3 years ago