3 years ago

Express 7.4% as a fraction and a decimal.

Mathematics

1 answer:

vodka [1.7K]3 years ago

8 0

That will equal 7 2/5 I hoed this helped :)

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prisoha [69]

What's the question? tell me what you need to do with the words and i can help you.

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3 years ago

Which of the following will most likely produce sample proportions that are

masha68 [24]

The answer you are looking for is 14.

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3 years ago

Someone please HELP!?

jeka94

A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side.

For example

$x^{-2}=\frac{1}{x^2}$

or

$( \frac{2}{5} )^{-4}=( \frac{5}{2} )^4$

***************************************
$(8r^{-5})^{-3}$

$(8* \frac{1}{r^5} )^{-3} \\\\( \frac{8}{r^5} )^{-3}
 \\ \\ ( \frac{r^5}{8} )^3
\\\\ \mathrm{Apply\:exponent\:rule}:\quad *\left(\frac{a}{b}\right)^c=\frac{a^c}{b^c} \ \ \ \ \ \ \ \ \ \ \ \ *(a^b)^c=a^{bc}
 \\\\( \frac{r^{15}}{8^3} )
\\\\( \frac{r^{15}}{512} )$

The answer is "D"

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3 years ago

Helppppp! i’m crying over this !!

Neporo4naja [7]

The entire length of the line, AE, is 38. We are asked to find the length from point C to point E.

AB and BC are both 5 units in length. The length from point B to point D is 17. So, if we subtract 5 from 17, we get 12.

The length between point C and point D is 12. DE appears to be of the same distance. So, DE is also 12.

12 + 12 = 24

So, CE = 24.

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3 years ago

A stock brokerage has four computers that are used for making trades on the New York Stock Exchange. The probability that a comp

frutty [35]

Answer:

625/100,000,000 or 6.25 out of one million

Step-by-step explanation:

(0.005)^4 = .000000000625 = 625/100,000,000

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3 years ago