Help me get these answers please :) in college need help.

Mathematics

1 answer:

ivolga24 [154]3 years ago

7 0

P(person has less than a high school education) = 0.12. This is directly from the table.

P(person has at least a bachelors degree: Hard to say for certain, because some of the data in your illustration was cut off.

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Anon25 [30]

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2 years ago

A softball team has 12 girls on it. The coach needs to arrange 9 girls for the batting order. If the lineup is selected at rando

katovenus [111]

Answer: P = 1/12 = 0.083

Step-by-step explanation:

Out of the 12 girls, there will be only one that is the lead-off batter.

we can assume that this is the first being selected at random, then the probability that you will be the lead-off batter, is equal to the quotient between 1 (the outcome where you are selected) and 12 (the total number of outcomes)

Then the probability is:

P = 1/12 = 0.083

The fact that there will be an arrange of only 9 girls does not affect the probability of you getting the position of the lead-off batter.

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3 years ago

I need to know what 11, 14, and 15 are I don't remember how to do it

almond37 [142]

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Question 11: f(x) = -5x + 2. The function changes to its opposite, so g(x) = -(-5x + 2) = 5x - 2.

When you reflect a function in the y-axis, the first coordinate of a point changes to its opposite, but the second coordinate stays the same. Replace x with -x .

Question 14: f(x) = |2x - 1| + 3. Replacing x with -x produces g(x) = |2(-x) - 1| + 3 which simplifies to g(x) = |-2x -1| + 3.

Question 15 works the same way as #14.