Step-by-step explanation:
40÷12= 3.33
so it approximately takes him 3hrs and 18minutes
so 9:15 + 3hrs 18 minutes is 12: 33 pm?
<span>A function can be represented verbally (using words), numerically, visually and algebraically. A relation is usually defined if something -- usually designated as x -- has in influence on the output -- usually designated as y.</span>
Answer:
31 and 37
Step-by-step explanation:
Those are the only two numbers
Answer:
A. 0.80
Step-by-step explanation:
First, you need to find the mean of the cost of Sara's lunches the first week. The mean is the 'average,' and to find the average, add all of your terms and divide by the amount of terms.
![11.52+6.48+5.99+14+9.5\\18+5.99+14+9.5\\23.99+14+9.5\\37.99+9.5\\47.49](https://tex.z-dn.net/?f=11.52%2B6.48%2B5.99%2B14%2B9.5%5C%5C18%2B5.99%2B14%2B9.5%5C%5C23.99%2B14%2B9.5%5C%5C37.99%2B9.5%5C%5C47.49)
Sarah's total cost for the first week was $47.49. Divide by your number of terms (5) for your average daily cost.
![\frac{47.49}{5} =9.498](https://tex.z-dn.net/?f=%5Cfrac%7B47.49%7D%7B5%7D%20%3D9.498)
This can be rounded to $9.50.
For the next week, Sara spent $4 more in total than the first week. So, add $4 to your total.
![47.49+4=51.49](https://tex.z-dn.net/?f=47.49%2B4%3D51.49)
Now, divide $51.49 by your number of terms (5) again to find your average for the second week.
![\frac{51.49}{5} =10.298](https://tex.z-dn.net/?f=%5Cfrac%7B51.49%7D%7B5%7D%20%3D10.298)
This can be rounded to $10.30.
Find the difference.
![10.30-9.50=0.80](https://tex.z-dn.net/?f=10.30-9.50%3D0.80)
Sara spent $0.80 more on average.
Answe - 0. 5692
Step-by-step explanation:
the step is only to let 1 be 10000 and then subtract 4308 from 10000 and it u have any confusion then u can also check it by adding the answer with 4308
and that's it.
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