Answer:
7920 yards
Step-by-step explanation:
just use a calculator next time. Do miles to yards converter in :)
Answer: Option 'A' is correct.
Step-by-step explanation:
In the binomial probability formula, we have

Here, n = number of events
x = number of trials
p = probability of success
q = probability of failure
x is the number of trials among which we decide the number of successes and number of failures.
So, Option 'A' is correct.
Answer:
1
Step-by-step explanation:
Any number put to the 0 power is equal to 1.
Does that help?
Answer:
-1/25
Step-by-step explanation:
- (a)^-2
Let a = -5
- (-5)^-2
-1/(-5)^2
-1/25