subject
Mathematics, 19.05.2021 05:50 moneymaleia92

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.
The professor informs the class that there will be a test
next week. What is the probability that a randomly
selected student studied if they do not pass the test
with a B or higher? 0.45 0.46 0.54 0.59


At the beginning of the semester, a professor tells

students that if they study for the tests, th

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards
Answers: 2
question
Mathematics, 21.06.2019 19:30
Write an equation for the function that includes the points (2,100)and (3,100)
Answers: 2
question
Mathematics, 21.06.2019 20:00
Given the equation y βˆ’ 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. βˆ’three fourthsx + y = 10 3x βˆ’ 4y = βˆ’40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
question
Mathematics, 21.06.2019 20:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points
Answers: 1
You know the right answer?
At the beginning of the semester, a professor tells students that if they study for the tests, then...
Questions
Questions on the website: 13722363