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GarryVolchara [31]
3 years ago
5

There are blue, red and yellow marbles in a bag. The probability of choosing a blue marble is 1/8, and the probability of choosi

ng a red marble is 1/2. What is the probability of choosing a yellow marble?
Mathematics
1 answer:
Ilya [14]3 years ago
3 0

Answer:

3/8

Step-by-step explanation:

So what I did is make 1/2 have a common denominator with 1/8. The common denominator would be 4/8. Then i added 1/8 and 4/8 and got 5/8. Then I subtracted 5/8 and 8/8 because 8/8 would be the 100% chance. Then I got 3/8. So I would then think the chance of getting a yellow marble would be 3/8 chance. I hope I helped :)

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By calculating the profit that will keep the business going

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Luba_88 [7]

Answer:

Step-by-step explanation:

8 times 6 = 48 (base times high = a rectangle). (A triangle takes half the space)

F. (6*8)/2 =24 square units

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4 0
2 years ago
The length of a rectangle is 5 less than twice the width. If the perimeter of the rectangle is 146 cm, find the dimensions of th
Marta_Voda [28]

Length = 2x - 5

Width = x

Perimeter = 146

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146 = 2(2x - 5) + 2x

146 = 4x - 10 + 2x

146 = 6x - 10

146 + 10 = 6x

156 = 6x

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26 = x

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4 0
3 years ago
The Science Club went on a two-day field trip. The first day the members paid $50 for transportation plus
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Answer:

145 + 33n

Step-by-step explanation:

Let

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= 50 + 18n + 95 + 15n

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Total cost two-day field trip = 145 + 33n

An expression that represents the total cost in dollars for two days for the n members of the club is given by 145 + 33n

4 0
2 years ago
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