Answer:
8.2 minutes
Step-by-step explanation:
492 seconds = 8.2 minutes
There are 625 different 4-digit codes only made with odd numbers.
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How many different combinations can you make?</h3>
To find the total number of combinations, we need to find the number of options for each one of the digits.
There are 4 digits, such that each digit can only be an odd number.
- For the first digit, there are 5 options {1, 3, 5, 7, 9}
- For the second digit, there are 5 options {1, 3, 5, 7, 9}
- For the third digit, there are 5 options {1, 3, 5, 7, 9}
- For the fourth digit, there are 5 options {1, 3, 5, 7, 9}
The total number of different combinations is given by the product between the numbers of options, so we have:
C = 5*5*5*5 = 625.
There are 625 different 4-digit codes only made with odd numbers.
If you want to learn more about combinations:
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Answer:
-178.52268
Step-by-step explanation:
This is the answer..
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Answer:
26x and -5x are like terms, so what you would do with these is 26x subtract -5x, which is 21x.
The final expression is:
The only pair of like terms in this expression is 26x and -5x.
Step-by-step explanation:
Answer:
y=8x-6
Step-by-step explanation:
