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3 years ago

5

A bag of 10 brown marbles and 8 green marbles. half of the marbles are made plastic. a marble is selected at random from bag. wh

at is probability that it is a green, plastic marble?

1 answer:

spayn [35]3 years ago

7 0

10 x8 = 80 that is green plastic marbles

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What is X?<br> −2 1/2 - x=(−5 3/4)

Katarina [22]

Answer:

- 3 1/4

Step-by-step explanation:

-2 1/2 - x = -5 3/4

(Add 2 1/2 to both sides)

- x = 3 1/4

(Make x positive)

x = - 3 1/4

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What is the side length of the eectagkes

dedylja [7]

1. 5 in and 1/3 in: Area = 5/3 in^2

2. 5 in and 4/3 in: Area= 20/3 in^2

3. 5/2 in and 4/3 in: Area=10/3 in^2

4. 7/6 in and 6/7 in: Area = 1 in^2

Step-by-step explanation:

<u>1. 5 in and 1/3 in</u>

Here,

$Let\\l=5\\w=\frac{1}{3}\\Area=l*w\\=5*\frac{1}{3}\\=\frac{5}{3}\ in^2$

<u>2. 5 in and 4/3 in</u>

Here,

$l= 5\ in\\w=\frac{4}{3}\ in\\Area=l*w\\=5*\frac{4}{3}\\=\frac{20}{3}\ in^2$

<u>3. 5/2 in and 4/3 in</u>

$let\\l=\frac{5}{2}\\w=\frac{4}{3}\\Area= \frac{5}{2}*\frac{4}{3}\\=\frac{20}{6}=\frac{10}{3}\ in^2$

<u>4. 7/6 in and 6/7 in</u>

<u>Let</u>

$l=\frac{6}{7}\\w=\frac{7}{6}\\Area=l*w\\=\frac{6}{7}*\frac{7}{6}\\=1\ in^2$

<u>Hence,</u>

1. 5 in and 1/3 in: Area = 5/3 in^2

2. 5 in and 4/3 in: Area= 20/3 in^2

3. 5/2 in and 4/3 in: Area=10/3 in^2

4. 7/6 in and 6/7 in: Area = 1 in^2

Keywords: Rectangle, Area

Learn more about rectangles at:

#LearnwithBrainly

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What would x equal for this question

just olya [345]

Answer:

Which x are you talking about?

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3 years ago

Dang how much times imma get banned

makvit [3.9K]

People are kinda rude sometimes

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An element with mass 210 grams decays by 8.3% per minute. How much of the element is remaining after 15 minutes, to the nearest

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Answer:

57.2 g

Step-by-step explanation:

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4 years ago