Answer:
They all equal zero
Step-by-step explanation:
A number cannot equal itself times any number that isn't zero, unless it itself is zero.
Answer:
60 gallons
Step-by-step explanation:
144/12 = 12 mi/gal
720/12 = 60
Answer:

Step-by-step explanation:
When two dice are rolled, the sample space is

In total, 36 outcomes
First, find the probability that the sum is 10 or greater:
All favorable outcomes
10: 
11: 
12: 
In total, 6 outcomes.
The probability that the sum is 10 or greater is

Use the complement rule to find that the probability that the sum of the dice is less than 10:

The correct answer is
#2x^(-1/2)