In the figure above, a line passes through the point A (2,3) and never crosses the y axis. The line also passes through which of
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The reference angle is the smallest angle between the terminal side and the x-axis.
300 degrees is in the 4th quadrant.
So, the reference angle is
Hence, the reference angle of 300 degrees is 60 degrees
225 degrees is in the 3rd quadrant.
So, the reference angle is
Hence, the reference angle of 225 degrees is 45 degrees
480 degrees is in the 2nd quadrant (i.e. 480 - 360 = 120)
So, the reference angle is
Hence, the reference angle of 480 degrees is 60 degrees
-210 degrees is in the 2nd quadrant (i.e. 360 - 210 = 150)
So, the reference angle is
Hence, the reference angle of -210 degrees is 30 degrees
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Using the binomial distribution, it is found that there is a 0.9844 = 98.44% probability that bohan goes to café georgia for a coffee today.
For each friend, there are only two possible outcomes, either they go to the cafe, or they do not. The probability of a friend going to the cafe is independent of any other friend, hence, the binomial distribution is used to solve this question.
<h3>What is the binomial distribution formula?</h3>The formula is:
The parameters are:
- x is the number of successes.
- n is the number of trials.
- p is the probability of a success on a single trial.
In this problem:
- There are 3 friends, hence n = 3.
- They all go to the cafe with a 3/4 probability, hence p = 3/4 = 0.75.
The probability at least one goes is:
In which:
Then:
0.9844 = 98.44% probability that bohan goes to café georgia for a coffee today.
You can learn more about the binomial distribution at brainly.com/question/24863377
Georges de la tour is the artist of the image above.
Georges de La Tour (13 March 1593 – 30 January 1652) was a French Baroque painter. He spent most of his working life in the Duchy of Lorraine in France between 1641 and 1648. He painted mostly religious chiaroscuro scenes lit by candlelight.
La Tour is best known for the nocturnal light effects which he developed much further than his artistic predecessors had done.
Find out more on Georges de La Tour at: brainly.com/question/2910849
