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elena-14-01-66 [18.8K]
3 years ago
12

Angie sells blue and yellow balloons. For every 10 blue balloons that are sold, she sells 7 yellow balloons.

Mathematics
2 answers:
serious [3.7K]3 years ago
8 0
Ratio of blue to yellow is 10:7 so 10+17 is total and 10/17 are blue and 7/17 are yellow
if there's 340 balloons then 340×10/17= 200 are blue
natulia [17]3 years ago
4 0
The answer is 340-2=338; 338-100=
238
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Step-by-step explanation:

You want to find the intersection between P(Spade) and P(Red). Knowing that there's no replacement, the probability will be given by the formula:

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3 0
3 years ago
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Let the event of people who believe that fuchsia is pink = A

Let the event of people who believe that fuchsia is purply = B

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We want to determine the number of those who believe that fuchsia is ``purply'', n(B).

In set theory, we have:

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Therefore, the number of those who believe that fuchsia is ``purply'' is 50.

5 0
3 years ago
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