Is there a picture to go with it?
The probability of getting a number less than 6 is: 5/8
Step-by-step explanation:
When a 8 sided fair die is rolled the event space is:
S = {1,2,3,4,5,6,7,8}
n(S) = 8
Let A be the event that the number is less than 6
A = {1,2,3,4,5}
n(A) = 5
So,
The probability of getting a number less than 6 is: 5/8
Keywords: Sample, Probability
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Answer:
Step-by-step explanation:
is the total of miles that she drove in the two weeks. We know that last week she drove a quantity of 
miles. This week she drove a quantity of 166 miles. Then we just need to add the two values 
.
And the expression for the total of miles will be
Answer:45
Step-by-step explanation:
Let's start with #3.
To find the variable y, we know that it is supplementary to an angle that is 38 degrees, meaning that it measures (180-38) degrees, which is equal to 142 degrees.
To find the variable x, we know that in relation to the angle labeled 38 degrees, angle x is a vertical angle, and all vertical angles are congruent, or have the same measure. Thus, the variable x equals 38 degrees.
So the answer to #3 is d. x = 38, y = 142.
Now, let's move on to #4
The diagram shows a right angle which measures 90 degrees (designated by the square symbol), an angle that measures x degrees, and an angle that measures 56 degrees. We can assume from the diagram that the sum of all of these angles equals a straight angle, or 180 degrees.
Thus, 180 = 90 + 56 + x. When this equation is solved, x = 34.
Therefore, the answer to #4 is a. x = 34
