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wariber [46]
2 years ago
15

A bowl has 2 gold marbles, 3 blue marbles and 5 white marbles. A marble is randomly selected and then placed back in the bowl. Y

ou do this 5 times. What is the probability of choosing 1 gold marble, 1 blue marble and 3 white marbles?
Mathematics
1 answer:
Westkost [7]2 years ago
7 0

Answer:

2/10 or 1/5 gold, 3/10 blue and 5/10 or 2/5 white

Step-by-step explanation:

2+3+5=10

since you do this 5 times and get 5 marbles it can be:

2/10 or 1/5 gold, 3/10 blue and 5/10 or 2/5 white

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Sheila only has $10 to spend on muffins. If muffins are $1.50 each, how many muffins can she
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Answer:

6

Step-by-step explanation:

10 divided by 1.50 equals 6

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kherson [118]

Answer:

$25.57

Step-by-step explanation:

First, you have to multiply $5.29 by 2 because she wants to spend $5.29 on 2 pairs of socks.

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3 years ago
Which side lengths form a right triangle? Choose all answers that apply: Choose all answers that apply: (Choice A) A 3, 6, \sqrt
dlinn [17]

Answer:

A, B and C

Step-by-step explanation:

Given any three side lengths of a right triangle, the longest side is the hypotenuse.

The side lengths  of a right triangle must satisfy the <u>Pythagorean Theorem. </u>

Pythagorean Theorem: Hypotenuse^2=Opposite^2+Adjacent^2

<u>Option A:</u> 3, 6, \sqrt{45}

(\sqrt{45})^2=3^2+6^2\\45=36+9\\45=45

True

<u>Option B:</u> 2.5, 6, 6.5

6.5^2=6^2+2.5^2\\42.25=36+6.25\\42.25=42.25 (TRUE)

<u>Option C:</u> 4, 8, \sqrt{80}

4, 8, \sqrt{80}\\( \sqrt{80})^2=4^2+8^2\\80=16+64\\80=80 (TRUE)

Since all are true, the side lengths in Options A, B and C forms a right triangle,

4 0
3 years ago
I need help! ill give brainliest!
Lelu [443]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

area =  DC \times EG

area = 27 \times 16

area = 432

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5 0
3 years ago
What set of transformations is performed on ABCD to form A′B′C′D′?
Ilia_Sergeevich [38]
Reflection across the y-axis, one unit down, one unit to the right.
 
Hope It Helps!

7 0
3 years ago
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