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2 years ago

How to write 1000= in Exponential form

Mathematics

2 answers:

Nadusha1986 [10]2 years ago

5 0

Answer:

10x^{3}[/tex]

Step-by-step explanation:

$10x^{3}$

=10·10·10

=1000

Citrus2011 [14]2 years ago

3 0

1,000 in exponential form is 10 by the 3rd power.

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2 years ago

20 is what percent of 50?

djverab [1.8K]

We can rephrase the question as "What percent of 50 is 20?".
"What percent ..." is an unknown. We'll use the variable x to represent this unknown.

The word 'of' in mathematics can mean 'multiply'. Likewise the word 'is' can mean 'equal'.

Now we have the phrase "20 equals to x times 50".

Or in an equation: 20 = x * 50

Solve for x.

20 = x * 50
$\frac{20}{50}$ = x <-- Divide both sides by 50

Simplify the fraction.

$\frac{20}{50} = \frac{2}{5}$

Convert the fraction into a decimal.

$\frac{2}{5}$ = 0.4

Convert the decimal into a percent.

0.4 = 40%

So, 40% is the answer.

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3 years ago

What is the value of the expression 3² .(2³+4)/2²

Ber [7]

Answer:

Step-by-step explanation:

3^2(2^3+4)/2^2

3^2(8+4)/2^2

3^2(12)/2^2

9(12)/4

108/4

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2 years ago

Which of the following exponential functions represent the graph?

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago