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3 years ago

7

In a certain Algebra 2 class of 29 students, 18 of them play basketball and 7 of them play baseball. There are 2 students who pl

ay both sports. What is the probability that a student chosen randomly from the class plays basketball or baseball?

2 answers:

olga55 [171]3 years ago

6 0

Answer:

23/29

step-by-step:

Natasha2012 [34]3 years ago

5 0

Answer:

24/.29

Step-by-step explanation:

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mezya [45]

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52.60
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but, TECHNICALLY, there isn't anything in the piggy bank if he emptied it out.

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balandron [24]

Step-by-step explanation:

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3 years ago

at a country concert,the ratio of number of the Boys to the number of girls is 2:7 if there are 250 more girls than boys how man

sergey [27]

Answer:

100

Step-by-step explanation:

Ratio is a fraction, so ratio of boys to girls would be written as [let boys be "b" and girls be "g"]:

$\frac{b}{g}=\frac{2}{7}$

Also, there are 250 more girls than boys, so we can write:

g = 250 + b

Lets substitute this into "g" of the ratio we wrote and cross mulitply and solve for b:

$\frac{b}{g}=\frac{2}{7}\\\frac{b}{250+b}=\frac{2}{7}\\7b=2(250+b)\\7b=500+2b\\5b=500\\b=\frac{500}{5}=100$

The number of boys = 100

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3 years ago

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Svet_ta [14]

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36-3•4<br><br> 15-9 Divided by three

matrenka [14]

Answer:

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Step-by-step explanation:

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