A survey asks students who walk or ride a bike to school.

Given that sin 53° = 0.8, what is the approximate length of side AB in the figure above?

Lisa [10]

Correct Answer= 6 lols

8 0

2 years ago

How are frequency tables and histograms alike and how are they different

Eva8 [605]

Answer:

In a histogram, you can use the same intervals as you did for the frequency table. The bars in the histogram will have no space between them. The histogram shows the same information as the frequency table does. However, the histogram is a type of graph, meaning that it is visual representation.

Explanation:

pls brainlist

8 0

1 year ago

The professor informs the class that there will be a test next week. what is the probability that a randomly selected student st

marusya05 [52]

The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.

<h3>How to calculate the probability?</h3>

In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.

Let S represent studied for.

Let B represent a score of B or higher grade

Therefore, we need to find P(S|B):

$S|B = \frac{B|S \times S}{B|S \times S\; +\; B|S' \times S'} \\\\S|B = \frac{0.55 \times 0.6}{0.55 \times 0.6 \;+ \;0.2 \times 0.4}\\\\S|B =\frac{0.33}{0.33 + 0.08} \\\\S|B =\frac{0.33}{0.41}$

S|B = 0.80.

Read more on probability here: brainly.com/question/25870256

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<u>Complete Question:</u>

At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.

5 0

1 year ago

which line from the passage best provides evidence to support the claim that sugar was more of "a killer" in louisiana than in t

Naddik [55]

Answer:

The correct answer is option D "People needed to work faster than the weather. . . ."

Explanation:

The text refers to sugar as "a killer" in Louisiana as they did not have the hot weather as in the Caribbean to harvest.

Then, slaves had to increase their production and beat the weather because otherwise the crop would be completely ruined.

For this reason, the work of slaves in Louisiana was much more exhaustive than in the Caribbean.

8 0

3 years ago

Under what circumstances might a prisoner be redesignated to a different correctional facility? name two.

Anon25 [30]

1) Spend final weeks in a prison closest to their home.
2) Security reasons.
3) Inmates required to complete certain activities, and are not currently offered in their prison, so would move to another facility.

Hope I helped :)

6 0

2 years ago

Read 2 more answers