Answer:
8/17
Step-by-step explanation:
total students = 34
no of girls = 16
no of boys = 18
probability to choose a girl to answer the question = no of girls/total students
=16/34
=8/17
Answer:
Approximately .
Step-by-step explanation:
Convert the angle of this sector to radians:
.
The formula relates the arc length of a sector of angle (in radians) to the radius of this sector.
In this question, it is given that the arc length of this sector is . It was found that radians. Rearrange the equation to find the radius of this sector:
.
The perimeter of this sector would be:
.
You simply divide the number of times you get heads (which is 9) over the total number of coin flips (which is 20)
So the answer as a fraction is 9/20
Converting to decimal form, you'd get 9/20 = 0.45
The answer is A although the sales tax is uniform , since the Corbins made less money so they paid more sales tax from their pocket thats what regressive tax is about.<span />
Answer:
98.
Step-by-step explanation: