Answer: You would need to buy 1320 tickets to guarantee a win.
In a trifecta race, you have to select the correct 1st, 2nd and 3rd places in order.
Therefore, the number of possibilities would be:
13 x 12 x 11 = 1320
Answer: 7 1/2
Step-by-step explanation:
Answer:
the true statement is
All parallelograms are quadrilaterals
Step-by-step explanation:
Answer:
190 games
Step-by-step explanation:
²⁰C₂ = 20!/[(20 - 2)! * 2!] = 190
Answer:
or 
Step-by-step explanation:
Given

Required
Solve and graph

Remove absolute bracket
or 
Solve for p
or 
or 
Divide by -1
or 
<em>See attachment for plot</em>