That 1,2,3,4,5,6 is one the die and it has a chance to at least get all the numbers at least once but u dont have enough data so i can help u more.
1.5 minutes = 90 second
The probability density function is

so the probability of interest is


Answer:
True
Step-by-step explanation:
1.45 the 5 is equal/above it so it is true
Answer:
you show the steps for how u got to your answer
Step-by-step explanation:
4n-9=-9
4n-9+9=-9+9
4n=0
4n/4=0/4
n=0