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3 years ago

Let's simplify

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

8 0

Step-by-step explanation:

Given

$= \frac{1.5 \times {10}^{4} \times 4.5 \times {10}^{3} }{2.5 \times 10 ^{2} } \\ = \frac{6.75 \times {10}^{4 + 3} }{2.5 \times {10}^{2} } \\ = \frac{6.75 \times {10}^{7} }{2.5 \times {10}^{2} } \\ = 2.7 \times {10}^{7 - 2} \\ = 2.7 \times {10}^{5}$

Hope it will help :)

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A group of 25 people are going to run a race. The top 8 finishers advance to the finals. Determine the number of possible outcom

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Answer:

n[total]=25

n[top finishers]=8

the number of possible outcome

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Answer:

P= 3/13

Step-by-step explanation:

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B=7

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Answer:

A. -¾ + 0 = -¾

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C. ¾ - ¾ = ¾ + (-¾)

E. -¾ + ¾ = ¾ + (-¾)

F. -¾ + ¾ = 0

Step-by-step explanation:

Let's check each equation to determine whether they are true or false.

If what we have in the both sides are equal, then the equation is true, if they're not, them it is false.

✔️-¾ + 0 = -¾

Add everything on your left together

-¾ = -¾ (TRUE)

✔️-¾ - ¾ = -(¾ + ¾)

Add everything on both sides together respectively

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0 = ¾ - ¾ (+ × - = -)

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3 years ago

[tex]\frac{12}{20} =_____% = _____ hundredths

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The percentage form of given fraction is 60% and the hundredths form is 0.60

According to the statement

we have given that the a fraction and we have to find the percentage of that fraction and write in the form hundredths.

So, For this purpose,

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Then the definition of the percentage is that

The Percentage, a relative value indicating hundredth parts of any quantity.

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Percentage fraction = 12/20 * 100

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2 years ago

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Answer:

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Table comparisons

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