Answer: 2000 tickets were sold
Step-by-step explanation:
8000 divided by 40 percent is 200
Answer:
56
Step-by-step explanation:
We can use the points (1, 4) and (4, 9) to solve.
Slope formula: y2-y1/x2-x1
= 9-4/4-1
= 5/3 or 1 2/3
Best of Luck!
Answer:
The absolute value of 7 is 7 and the absolute value of -7 is 7
7, -7
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Probability of lock code with all even digits = (4/9) ^ 4 = 256/6561 = 0.039
So probabiilty of lock without all even digits = 1 - 0.039 = 0..961.
