Suppose that a bag holds 3 blue balls and one red ball. We pull a ball from the bag at random, return it and then repeat the process. Suppose we continue pulling balls until the blue ball is drawn and then we observe the number of consecutive red balls drawn. What is the average number of red balls between occurrences of blue balls? Is 
correct? Enter "yes" or "no".
Fill in the blank(s) with the appropriate word(s).
"yes"
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Find fractional notation for the ratio. You need not simplify.In a three-point shooting contest, a basketball player attempted 25 shots and made 13 of them. What is the ratio of shots made to shots attempted?
A. 
B. 
C. 
D. 
Use the substitution method or the elimination method to solve the system. If the system has infinitely many solutions, express the ordered pair in terms of x or y. 3x + y = 6-6x - 2y = -12
A. 
or (y, -3y + 6)
B. (x, 3x + 6) or 
C. (x, -3x + 6) or 
D. no solution
Find the equation for the hyperbola described.Center at (0, 0); focus at (10, 0); vertex at (6, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Use the power rules for exponents to simplify. Write the answer in exponential form.
4
A. 26 B. - 28 C. - 26 D. 28