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Sergeeva-Olga [200]
3 years ago
13

Mary selects marbles from a different bag without looking at them. This bag of marbles has 5 green marbles, 3 red marbles, and 7

blue marbles. What is the probability of her picking a red or blue marble? Write your answer in simplest form. Approximate the probability and Circle the likelihood of the event on the number line provided below.

Mathematics
2 answers:
Blizzard [7]3 years ago
8 0

Answer:

i don't now the answer what is the answer

Elena L [17]3 years ago
4 0

Answer:The answer is as likely

Step-by-step explanation: your choosing from 7 marbles and 3 so is more likely to take a blue marble out since there is more of those marbles

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The square of the sum of 7 times x. and 3 divided by 4 times the difference of x and 1. This would mean that (7x+3/4*[x-1])^2 You would perform x - 1 in the [] first, which is why they are in the extra brackets. The whole thing is squared, so it is all in parenthesis, being squared. It says 3/4 into x-1. This would mean it's multiplying into x-1.

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Suppose a box is to be constructed from a square piece of material of side length x by cutting out a 2-inch square from each cor
alexgriva [62]

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Explanation:-

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