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3 years ago

How can a decimal be converted to a percentage?

2 answers:

8 0

Simple...

let's say you have-->>

0.50 to convert this into a percentage you move the decimal 2 places over to the right-->>

50%

Let's say 0.2->>>

Move it over twice..

20%

As we can easily tell you multiply the decimal by 100

Thus, your answer, B.

Stells [14]3 years ago

3 0

B. multiply by 100 and you move the decimal two spaces to the right

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M-80=150,doing homework

Umnica [9.8K]

M=230
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3 years ago

563 percent as a fraction

Bogdan [553]

Answer: 5 63/100

Since the numerator is greater than the denominator, we got an IMPROPER fraction. So we can also express it as a MIXED NUMBER, although we know that 563/100 is also equal to 5 63/100 when written as a mixed number.

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The quadratic equation is

NemiM [27]

Answer:

(2,-9)

Step-by-step explanation:

Set the quadratic equal to zero.

$y = {x}^{2} - 4x - 5$

Factor

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$x - 5 = 0$

and

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$x = 5$

and

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Plot the midpoint of the two values.

$( \frac{5 + ( - 1)}{2} ) = 2$

So the middle term is 2 and the other terms are 5 and -1.

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So the vertex is

(2,-9)

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3 years ago

Roshanda was curious if students in her class would complete a maze faster if fast-paced music was playing in the background. Sh

ch4aika [34]

Answer: (E) Not necessarily, because this wasn't an experiment

Step-by-step explanation:

As much as the results would suggest that the fast-paced music was responsible for the faster finishing time, this conclusion cannot be authoritatively made because this was not technically an experiment but rather a test to satisfy curiosity.

An experiment is planned and is scientific. It has more stringent requirements that ensure causation that Roshanda did not meet before she engaged in this trial so we cannot say for a fact that her findings are objective.

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Here are your answers you are looking for.

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