Answer:
<u>11 feet 2 inches</u>
Step-by-step explanation:
ill add the inches first
11+5+10= 26
26inches= 2ft 2inches
now I add the feet
2+3+4+2=11 feet
<u>11 feet 2 inches</u>
Answer:
Step-by-step explanation:
So first you add them together which gives you infinity and then you divide infinity by (139+285) then keep doing it until you realise this is a scam
Solution: We are given the population mean ![=42](https://tex.z-dn.net/?f=%3D42)
Now, in order to find which shift's mean is closest to population mean, we will find the mean of each shift.
The mean of shift 1 is:
![Mean=\frac{18+25+56+42+29+38+54+47+35+30}{10}=\frac{374}{10}=37.4](https://tex.z-dn.net/?f=Mean%3D%5Cfrac%7B18%2B25%2B56%2B42%2B29%2B38%2B54%2B47%2B35%2B30%7D%7B10%7D%3D%5Cfrac%7B374%7D%7B10%7D%3D37.4)
The mean of shift 2 is:
![Mean=\frac{23+19+50+49+67+34+30+59+40+33 }{10}=\frac{404}{10}=40.4](https://tex.z-dn.net/?f=Mean%3D%5Cfrac%7B23%2B19%2B50%2B49%2B67%2B34%2B30%2B59%2B40%2B33%0A%7D%7B10%7D%3D%5Cfrac%7B404%7D%7B10%7D%3D40.4)
The mean of shift 3 is:
![Mean=\frac{19+22+24+40+45+29+33+29+39+59 }{10}=\frac{339}{10}=33.9](https://tex.z-dn.net/?f=Mean%3D%5Cfrac%7B19%2B22%2B24%2B40%2B45%2B29%2B33%2B29%2B39%2B59%20%20%7D%7B10%7D%3D%5Cfrac%7B339%7D%7B10%7D%3D33.9)
The mean of shift 4 is:
![Mean=\frac{21+23+25+40+35+19+70+40+22+23 }{10}=\frac{318}{10}=31.8](https://tex.z-dn.net/?f=Mean%3D%5Cfrac%7B21%2B23%2B25%2B40%2B35%2B19%2B70%2B40%2B22%2B23%20%20%7D%7B10%7D%3D%5Cfrac%7B318%7D%7B10%7D%3D31.8)
We clearly see the mean of shift 2 is close to the population mean. Hence the option B) Shift 2 is correct.
A = lw
7x³ - 42x² = l(7x²)
7x²(x) - 7x²(6) = l(7x²)