Find the probability of the event if a single choice is made from a bag.A bag contains 2 red marbles, 7 blue marbles, and 3 green marbles. What is the probability of choosing a blue marble when one marble is drawn?
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.True or False? A positive slope means a line rising right.
A. True B. False
Mathematics
Find the difference and simplify the answer. 
- 
A. 
B. 
C. 
D. 
Mathematics
Suppose ? is an angle in standard position. Given either a point on the terminal side of ? or an equation of the terminal side of ?, give the exact value of the indicated trigonometric function(s). (-20, 48); find sin ?.
A. 
B. 
C. - 
D. - 
Mathematics
Solve the problem.The hypotenuse of a right triangle is 9 feet long. One leg of the triangle is 3 feet longer then the other leg. Find the perimeter of the triangle.
A. 
ft
B. (3
- 9) ft
C. 
ft
D. (3
+ 9) ft
Mathematics