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vazorg [7]
3 years ago
13

Write the product 0.4x0.4x0.4 in exponential form

Mathematics
1 answer:
solmaris [256]3 years ago
6 0
0.4x 0.4x 0.4 = (0.4)^3

Exponential form = (0.4)^3
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Step-by-step explanation:

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Answer:

22. Perimeter = 52 units

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23. Notation form :  2 \times 10^{5}

     Standard Form : 200000

Step-by-step explanation:

22.

The formula for perimeter is

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The Formula for Area of a rectangle is

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23.

A. By using rule of exponents , we can determine that both the results will be same.

B.

Miriam's calculation

\frac{2.8 \times 10^{9}}{1.4 \times 10^{4}}

\frac{2.8}{1.4} \times 10^{9-4}

2 \times 10^5

Priya's calculation

\frac{2.8 \times 10^{2}}{1.4 \times 10^{-3}}

\frac{2.8}{1.4} \times 10^{2-(-3)}

2 \times 10^5

Standard notation

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Answer:

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3 years ago
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