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3 years ago

Select the fraction that is the same as 42%

1 answer:

6 0

Since percentages represent a part out of one hundred, we can start off by converting 42% to 42/100. Now that we have this, simplify the fraction so that it is in simplest form. This would be 21/50, which is your answer :)

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Solve the equation

12345 [234]

Answer:

Step-by-step explanation:

x+(x+1)+(x+2)+(x+3)=-210

x+1x+1+1x+2+1x+3=-210

4x+6=-210

4x=-210-6

4x/4x=-216/4

x=54

3 0

3 years ago

A bowl contains 4 red marbles and 3 yellow marbles. Tim randomly draws 3 red marbles from the bowl. He replaces each marble afte

mr Goodwill [35]

So,

The probability of drawing a yellow marble is $\frac{3}{7}$ .
Since he replaces the marble after it is drawn out, the probability of drawing another yellow is the same: $\frac{3}{7}$ .

The probability of drawing a red marble is $\frac{4}{7}$ .

In order to get the probability of drawing 2 yellow marbles and 1 red marble, given that each marble is replaced after it is drawn out, we must multiply the fractions together.

$( \frac{3}{7} )( \frac{3}{7} )( \frac{4}{7} ) = \frac{36}{343}$

Because the order of the marbles doesn't matter, we will multiply the probability by 3.
$3( \frac{36}{343} ) = \frac{108}{343}$

6 0

3 years ago

Ik that no one would like to help me with this but my friend goes through depr3ession he is sad his parents fus.s at him and eve

Shalnov [3]

Answer:

Step-by-step explanation:

i will sub

3 0

2 years ago

7x+2=-54<br><br><br> Brainliest answer

RUDIKE [14]

Answer:

Step-by-step explanation:

Subtract 2 on both sides

7x = -56

Divide 7 on both sides

x = -8

4 0

3 years ago

147 is what percdnt of 210

Salsk061 [2.6K]

Answer:

70%

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers