Answer: (c)
Step-by-step explanation:
Given
A person has a 30% chance of winning a lottery ticket.
Probability of not getting the lottery ticket is 70%
For person to win at fifth ticket, it must fail in first four
So, the probability associated with it is
Hence, option (c) is correct.
Answer: Each pen cost $3.12
Step-by-step explanation:
If you divide 31.20 by 10 you will get 3.12. Each pen costs the same amount so that amount ten times would equal $31.20. To find out how much one pen costs you need solve for only one out of these ten pens which is why you divide.
Y=6x-11
the slope of the original line is 6. the slope of a line perpendicular would be a negative inverse, so the slope of the perpendicular line is -1/6
Answer:
48
Step-by-step explanation:
im pretty sure
Answer:
Each friend would get 3 slices and there would be 2 slices left over.
