Answer:
C
Step-by-step explanation:
It is a function because it passes the vertical line test and Xs do not repeat, then count out the Y-values which are the range.
Answer:
3*10=30 gallons after 10 hours
minus 1 gal/hr for 5 hours=25 gallons.
If the animals are still drinking, the pool is effectively filling at 1 gal/hr, 2-1, and it will take 35 more hours to fill.
If the animals aren't drinking, the pool will fill at 2 gal/hour and it will be full in 35/2 hours or 17.5 hours.
Step-by-step explanation:
Answer: The answer is 27600 and 35152.
Step-by-step explanation: Given that the call letters of a radio station must have 4 letters and the first letter is one of K or W. We are to calculate the number of call letters that can be made if repetition is allowed and not allowed.
If repetition is not allowed, then we can choose the first letter in 2 ways, second letter in 25 ways, third letter in 24 ways and fourth letter in 23 ways. So, the total number of call letters will be
![N_{rna}=2\times 25\times 24\times 23=27600.](https://tex.z-dn.net/?f=N_%7Brna%7D%3D2%5Ctimes%2025%5Ctimes%2024%5Ctimes%2023%3D27600.)
If repetition is allowed, then we can choose the first letter in 2 ways, second letter in 26 ways, third letter in 26 ways and fourth letter in 26 ways. So, the total number of call letters will be
![N_{ra}=2\times 26^3=35152.](https://tex.z-dn.net/?f=N_%7Bra%7D%3D2%5Ctimes%2026%5E3%3D35152.)
Thus, the required answer is 27600 and 35152.
2.3
2 4/5 = 2.8
2.6
least to greatest : 2.3, 2.6, 2 4/5
I find that if u turn them into decimals, it is easier to compare them
The answer is: 4(5 + 18m) .
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