Answer:
hullo
Step-by-step explanation:
Answer:
11/40
Step-by-step explanation:
Don't ask I just went to see the solution but that's the answer
Answer:
769.56
Step-by-step explanation:
its like doing 726 times 106 then just move the decimal. and i looked it up
Answer:

Step-by-step explanation:
Let us first find the number of possible credit card numbers that can be formed with the numbers 0 - 9.
We want to form a 16 digit number out of 10 digits, so, we have:

There are
numbers that can be formed.
There are only 100 million valid numbers (
). Let the number of valid numbers be n.
Therefore, the probability of picking a number that is valid is:
P(valid) = n / N

Answer:
-52
Step-by-step explanation:
Think of it this way. Opposite means to take the negation. So we are taking the negation of the negation of negative 52. This means mathematically:
- ( - ( -52 ) ) == -52
Cheers.