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3 years ago

13

Karavan is a good student. her probability of making an A in algebra is .92 and in history is .88. What is the probability that

she makes an A in neither?

1 answer:

tankabanditka [31]3 years ago

3 0

The probability that she makes an A in neither is 0.10

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A college surveys 300 graduates and finds 98 graduated with honors and 207 had one or both parents graduate from college. Of the

musickatia [10]

Answer:

20.43% probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Graduated with honors:

98 students graduated with honors. Of those, 79 had at least one parent graduating from college. So 98 - 79 = 19 did not.

Of 300 students, 207 had one or both parents graduate from college. So 300 - 207 = 93 did not have at least one parent graduating.

Find the probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

Of the 93 with no graduated parent, 19 earned honors

19/93 = 0.2043

20.43% probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

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3 years ago

There are two spinners. The first spinner has three equal sectors labeled 1, 2, and 3. The second spinner has four equal sectors

zhuklara [117]

<h3>Answer: A) 1</h3>

=========================

Explanation:

Let's label each pair of outcomes as an ordered pair (x,y)

x = first spinner outcome

y = second spinner outcome

We have these 12 different possible combos

(1,3), (1,4), (1,5), (1,6)

(2,3), (2,4), (2,5), (2,6)

(3,3), (3,4), (3,5), (3,6)

Focus on the third column where y = 5 for each (x,y) pair. Of this column only (2,5) has x be an even number. The other results in that column have x be odd.

Basically (1,5) is the only possible outcome if we want the first spinner to lan on an even number, and the second spinner to land on 5.

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4 years ago

Margaret is going to make some triangular picture frames. She will use strips of wood that are 7 inches, 8 inches, and 6 inches

artcher [175]

In a triangle, the side opposite the largest angle is the longest one. So the answer is 8 inches.

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3 years ago

Read 2 more answers

He value represented by the 2 in 423 is times the value represented by the 2 in 72.

melisa1 [442]

It is 1/10 times the value represented in the 2 in 423.
It is 10 times the value represented in the 2 in 72

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3 years ago

Write a paragrahs about right of citizen.

V125BC [204]

Answer:

yo look up essay typer.....it helps

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3 years ago