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Scrat [10]
3 years ago
10

At a high school, being a senior and being a sophomore are mutually exclusive events. The probability that a randomly selected s

tudent is a sophomore is 0.23. The probability that a randomly selected student is a senior is 0.21. What is the probability that a randomly selected student is a sophomore or a senior?
Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

0.44

Step-by-step explanation:

The prob. that a senior or sophomore is selected is 0.23 + 0.21 = 0.44

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The relationship between the years since the tree was transplanted and its height in inches is linear and represented graphically by a line with positive slope and positive y-intercept

Step-by-step explanation:

Their is a linear relation between the years since the tree was transplanted and its height in inches because

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y = m x + b is the form of the linear equation, where

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The relationship between the years since the tree was transplanted and its height in inches is linear represented graphically by a line with positive slope and positive y-intercept

Learn more:

You can learn more about the linear functions in brainly.com/question/4152194

#LearnwithBrainly

4 0
4 years ago
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swat32

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4 0
3 years ago
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What is equivalent to this statement:4 is 80% of x
noname [10]
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Answer: The Answer is C

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6 0
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Answer:

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Step-by-step explanation:

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