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3 years ago

8

A box contains 19 large marbles and 11 small marbles. Each marble is either green or white. 6 of the large marbles are green, an

d 5 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is small or white?

1 answer:

Anastaziya [24]3 years ago

4 0

9 because if you subtract 11 from 19 you het 9

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A rectangular prism has a height of 4 inches and a width of 12 inches. If the prism can hold 432 cubic inches of water, what is

chubhunter [2.5K]

Given,

Height of the rectangular prism (h) = 4 inches
Width of the rectangular prism (w) = 12 inches
Since the prism can hold 432 cubic inches of water,
Volume of the rectangular prism (V) = 432 inches³

Formula for Volume of a rectangular prism (V) is,

V = whl

I am assuming you are looking for the third side, the length (l) of the prism.

From the above formula for volume,

Length of the prism (l) = V ÷ wh = 432 ÷ (4x12) = 432 ÷ 48 = 9 inches

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3 years ago

Dulce the dog loves to go on walks.

Nikitich [7]

I think it’s 2 hours and 35 minutes.

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3 years ago

Leviafan [203]

Answer:

Question one: 2
Question two: 3

Step-by-step explanation:

Given the following questions:

$\frac{1}{2} \times4$
$\frac{3}{4} \times4$

In order to find the answers, we need to remember that every integer has an invisible denominator of one. Then we simply multiply the numerators by the numerators and the denominators by the denominators.

<u>Question one:
</u> $\frac{1}{2} \times4$
$4=\frac{4}{1}$
$\frac{1}{2} \times\frac{4}{1}$
$1\times4=4$
$2\times1=2$
$=\frac{4}{2}$

<u>Simplify by reducing:</u>
$\frac{4}{2}$
$\frac{4}{2} \div2=\frac{2}{1} =2$
$=2$

<u>Question two:
</u> $\frac{3}{4}\times4$
$4=\frac{4}{1}$
$\frac{3}{4} \times\frac{4}{1}$
$3\times4=12$
$4\times1=4$
$=\frac{12}{4}$

<u>Simplify by reducing:</u>
$\frac{12}{4}$
$=\frac{12}{4}\div4=\frac{3}{1} =3$

Your answers are "2 and 3."

Hope this helps.

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2 years ago

Jenn can rake the yard in 4.75 hours. Kathy can do the raking job in 7 hours. How long will it both girls working together?

d1i1m1o1n [39]

Answer:

4.75 hour

Step-by-step explanation:

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3 years ago

I don't understand this...

Mrrafil [7]

You do 16 kids that choose art, over 40 kids that choose swimming, to get 16/40, simplified it becomes 2/5 children.

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4 years ago