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Naily [24]
2 years ago
13

Simplify the following expression to remove negative exponents.

Mathematics
1 answer:
katrin2010 [14]2 years ago
7 0

The expression \rm \frac{(j^{-3})(f^5)}{(c^2)(g^{-1})} is equivalent to the expression \frac{(f^5)(g^{1})}{(c^2)(j^{3})}. Then the correct option is B.

<h3>What is an equivalent expression?</h3>

The equivalent is the expressions that are in different forms but are equal to the same value.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The expression is given below.

\rm \rightarrow \dfrac{(j^{-3})(f^5)}{(c^2)(g^{-1})}

We know that a⁻¹ = 1/a and 1/a⁻¹ = a.

Simplify the expression. Then the expression will be

\rm \rightarrow \dfrac{(j^{-3})(f^5)}{(c^2)(g^{-1})}\\\\\\\rm \rightarrow \dfrac{(f^5)(g^{1})}{(c^2)(j^{3})}

The expression \rm \frac{(j^{-3})(f^5)}{(c^2)(g^{-1})} is equivalent to the expression \frac{(f^5)(g^{1})}{(c^2)(j^{3})}.

Then the correct option is B.

More about the equivalent link is given below.

brainly.com/question/889935

#SPJ1

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The area of a square garden is 50 m². How long is the diagonal? 100 m mc028-1.jpg m 25 m 10 m
SCORPION-xisa [38]
A=s^2 50=S^2 s= sqrt50 s=7.071 ms  a^2+a^2=c^2 50+50=c^2 100=c^2 c= sqrt100 c=10ms  So the answer would be 10 hope this helped
7 0
3 years ago
Read 2 more answers
denny can deliver 6 papers every 15 minutes and brendan can deliver 5 papers in that same amount of time. how many papers can th
Evgesh-ka [11]

So for this problem you know that 15 is 1/4 of an hour so to get the amount of papers each individual could deliver by themselves in an hour you would multiply the amount they can deliver in 15 minutes by 4. Denny delivers 6 so multiplying that by 4 is 24. Next Brendan delivers 5 in 15 minutes so multiplying that by 4 you get 20. The final step is to add 20 and 24 to get the total amount of papers between the two of them that gets delivered in an hour. This will result in your answer of 44.

7 0
3 years ago
Read 2 more answers
Do bonds reduce the overall risk of an investment portfolio? Let x be a random variable representing annual percent return for t
rjkz [21]

Answer:

COV (all stocks) = 0.55

COV (stocks and bonds) = 0.82

Step-by-step explanation:

Coefficient of Variation is used to measure variability.

It is defined as the ration of standard deviation and the mean.

It can be used to compare variability of two population or two samples.

Formula:

\text{Coefficient of Variation} = \displaystyle\frac{\text{Standard Deviation}}{\text{Mean}}

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}

where x_i are data points, \bar{x} is the mean and n is the number of observations.

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

x: 14, 0, 39, 25, 32, 27, 28, 14, 14, 15

Mean = \frac{208}{10} = 20.8

Standard~Deviation = \sqrt{\frac{1169.6}{9} } = 11.39

Coefficient~of~Variation = \frac{11.39}{20.8} = 0.55

y = 6, 2, 29, 17, 26, 17, 17, 2, 3, 5

Mean = \frac{124}{10} = 12.4

Standard~Deviation = \sqrt{\frac{924.4}{9} } = 10.13

Coefficient~of~Variation = \frac{10.13}{12.4} = 0.82%

Since coefficient of variation of x is less compared to y, thus it could be said bonds does not reduce overall risk of an investment portfolio.

6 0
3 years ago
Select the correct answer​
UkoKoshka [18]

Ans

i cant see the pic

Step-by-step explanation:

3 0
3 years ago
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If a builder needs p pieces of wood for every 5s square feet of the building, what is the total amount of lumber of he needs to
Black_prince [1.1K]

Answer: He will need 700 pieces of wood.

Step-by-step explanation: Divide the total by how many square feet one piece of wood will cover, so 3,500/5, and you'll get 700.

Hope this helps.

5 0
3 years ago
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