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mr Goodwill [35]
4 years ago
14

John has 125 marbles. 35 are green; 40 are red; 20 are yellow and the rest are blue. What is the ratio of the blue marbles to al

l the marbles? *
40 to 30
6 to 25
25 to 6
35 to 125
Mathematics
1 answer:
polet [3.4K]4 years ago
4 0

Answer:

a

Step-by-step explanation:

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A cereal company is putting 1 of 4 prizes in each box of cereal. The prizes are evenly distributed so the
lbvjy [14]

Answer:

P(x < 7) = 0.383

Step-by-step explanation:

Given

See attachment for plot

Required

Determine the probability that few than 7 boxes will be needed.

This is represented as:

P(x < 7)

And the solution is:

P(x < 7) = P(x = 4) + P(x = 5) + P(x = 6)

Each probability is calculated by dividing the number of dots by the total dots.

So, we have:

P(x < 7) = \frac{n(x = 4) + n(x = 5) + n(x = 6)}{Total}

From the attached, the formula becomes:

P(x < 7) = \frac{4 + 6 + 3}{4+6+3+4+4+6+3+2+1+2+0+1}

P(x < 7) = \frac{13}{36}

P(x < 7) = 0.361

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3 years ago
Simultaneous Equation
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Answer:

x = 5 ,

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7 0
3 years ago
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The cost of a gallon of gas recently doubled. By what percent did it increase? A) 50% B) 100% C) 150% D) 200%
drek231 [11]
Hey there!

If a cost of a gallon recently doubled, then it increased by 50%. This is because half of 100% is 50% and it takes one more 50% to double.

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Match each pair of monomials with their greatest common factor. Tiles 4p4q5 and 8p3q2 24pq6 and 16p3q5 8p3q6 and 4p2q5 16p3q2 an
pashok25 [27]
The GCF of the first two is 4p³q².The GCF of the second two is 8pq⁵.The GCF of the third two is 4p²q⁵.The GCF of the fourth two is 8p²q.The GCF of the fifth two is 4p²q.
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Market research shows that 30% of consumers are likely to purchase an electronic tablet for younger children under age 10. Howev
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Answer:

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