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zubka84 [21]
3 years ago
10

How do I condense each expression?

Mathematics
1 answer:
Ksivusya [100]3 years ago
5 0

Answer:

  \log_5{\dfrac{x^5}{\sqrt[4]{8-x}}}

Step-by-step explanation:

Make use of the rules of logarithms:

  log(a/b) = log(a) - log(b)

  log(a^b) = b·log(a)

__

  5\log_5{x}-\dfrac{1}{4}\log_5{(8-x)}=\log_5{x^5}-\log_5{\sqrt[4]{8-x}}=\log_5{\dfrac{x^5}{\sqrt[4]{8-x}}}

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Which expression can be used to calculate the rate per second at which the machine launches the balls?
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Answer:

The answer is 30 over 5, 30/5

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3 years ago
The value of U.S exports to China increased from $1480 million in 2011 to $2768 million
aliya0001 [1]

The percentage of increase was 87.027... %

<em><u>Explanation</u></em>

The value of U.S exports to China increased from $1480 million to $2768 million.

Suppose, the percentage of increase is  x\%

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Thus, the equation will be......

14.8x= 2768-1480\\ \\ 14.8x=1288\\ \\ x= \frac{1288}{14.8}=87.027....

So, the percentage of increase was 87.027... %

7 0
3 years ago
The oblique pyramid has a square base with an edge length of 5 cm. The height of the pyramid is 7 cm. What is the volume of the
Mandarinka [93]

Answer:

875 cm^3

Step-by-step explanation:

Here, we want to calculate the volume of the pyramid.

To do this, we need to calculate the area of the base and then multiply this by the height of the pyramid in question

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L^2 = 5^2 = 125 cm ^2

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8 0
3 years ago
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I need help please get on z o o m
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Answer:

Ok

Step-by-step explanation:

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3 years ago
What is the difference between the range of the electoral votes per state and the modal number of electoral votes in the followi
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The range of the electoral votes is 55 - 5 = 50 (Highest minus the lowest).

The difference between the two is found by subtracting them.
50 - 5 = 45
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3 years ago
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