Which statement describes a disadvantage of Marnie paying a bill by telephone with a credit card or a debit card? Marnie will no
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Given
-- total
--- defective
--- selected
Required
The probability of rejecting the batch
This means that at least one of the selected piece is defected.
So, we first calculate the probability that all the selected piece are accepted.
So, we have:
The denominator decreases by 1 because it is a probability without replacement; 180 is subtracted from the numerator to represent the number of non-defective CDs
So, we have:
Using the complement rule, the probability that the batch will be rejected is:
Answer:
The radius of the inflated spherical balloon is 45 millimeters.
Step-by-step explanation:
Volume of the spherical water balloon = 121,500 pi cubic millimeters
Let the radius of the balloon = r
Now, Volume of a Sphere =
⇒
On solving for the value of r, we get:
or, r = 45 millimeter
Hence, the radius of the inflated spherical balloon is 45 millimeters.