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2 years ago

What is the common denominator of 1 out of 4 and 2 out of 3?

Mathematics

1 answer:

Svetradugi [14.3K]2 years ago

4 0

Answer:

Step-by-step explanation:

the LCD is 12 I don't really know how else to explain that

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Answer:

Step-by-step explanation:

<h2>you have to multiply 5 x 4 and then divide by 2 because that the formula for a triangle.</h2>

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3 years ago

All Questions are fron percentage and its applications

Likurg_2 [28]

Answer:

1.20%

Step-by-step explanation:

1.50-30=20

2.15000

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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.
$3( \frac{36}{343} ) = \frac{108}{343}$

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3 years ago

The perimeter of the rectangle below is 84 units. Find the length of side VW.

Anestetic [448]

Answer:

18.

Step-by-step explanation:

1) formula of the perimeter given in the condition is:

p=2(VW+XV) or p=2(VY+XY).

Note, VW=XY and XV=VY;

2) if to substitute p=84, VW=2z+2 and XV=3z into the formula above, then

2(2z+2+3z)=84, ⇔ 5z+2=42; ⇒ z=8.

3) if z=8, then VW=2z+2=2*8+2=18.

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2 years ago

Scores on an English test are normally distributed with a mean of 30.6 and a standard deviation of 6. Find the score that separa

Travka [436]

Answer:

The score that separates the top 59% from the bottom 41% is 31.68

Step-by-step explanation:

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3 years ago

What is the common denominator of 1 out of 4 and 2 out of 3?​

What is the common denominator of 1 out of 4 and 2 out of 3?