2 years ago

There are 11 books on a shelf 3 of these books are new what is the ratio of used books to new books

Mathematics

1 answer:

MatroZZZ [7]2 years ago

5 0

The ratio to this would be 8:3

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Which expression is equivalent to log Subscript c Baseline StartFraction x squared minus 1 Over 5 x EndFraction?

Harrizon [31]

The equivalent expression of $\log_c(\frac{x^2 - 1}{5x})$ is $\log_c(x^2 - 1) - \log_c(5x)$

<h3>How to determine the equivalent expression?</h3>

The logarithmic expression is given as:

$\log_c(\frac{x^2 - 1}{5x})$

The law of logarithm states that:

log(a) - log(b) = log(a/b)

This means that the expression can be split as:

$\log_c(\frac{x^2 - 1}{5x}) = \log_c(x^2 - 1) - \log_c(5x)$

Hence, the equivalent expression of $\log_c(\frac{x^2 - 1}{5x})$ is $\log_c(x^2 - 1) - \log_c(5x)$

Read more about equivalent expression

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3 0

1 year ago

Sabrina wants to have an average of at least 90 on her quizzes. If she took three quizzes andearned a 95, 86 and 82, what is the

Marrrta [24]

Answer:

Step-by-step explanation:

<u>97 </u>+ 95 + 86 + 82 = 360

360 / 4 = <em>90</em>

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i hope this helps :))

3 0

2 years ago

- 6x + 5y - 2x + 4 =

pychu [463]

Answer:

-8x + 5y + 4

Step-by-step explanation:

- 6x + 5y - 2x + 4 Group like terms

-6x - 2x + 5y + 4

= - 8x + 5y + 4

5 0

2 years ago

0.44 in scientific notation

babunello [35]

44x10^-2
or in other words
44 times 10 to the -2nd power

3 0

3 years ago

A triangle has side lengths 24,143 and 145 is it a right triangle?

kykrilka [37]

Answer:

yes last one

Step-by-step explanation:

7 0

2 years ago