Answer:
C
Step-by-step explanation:
It will be increasing when
cos(x²) > 0
cos is positive:
[0, pi/2]
0 < x² < pi/2
-sqrt(pi/2) < x < sqrt(pi/2)
Answer:
I think it would be this
Step-by-step explanation:
3,032,644 dollars left over. I am very sorry if I am wrong.
Answer:
The value of r is <u>13/4</u>.
Step-by-step explanation:
As per given question we have provided that :
- >> U = 16½
- >> h = 2
- >> π = 22/7
Finding the value of r by substituting the values in the formula :
![\begin{gathered} \qquad{\implies{\sf{U = \pi \Big[r + h\Big]}}}\\\\\qquad{\implies{\sf{16\frac{1}{2} = \dfrac{22}{7} \Big[r + 2\Big]}}}\\\\ \qquad{\implies{\sf{\frac{33}{2} = \dfrac{22}{7} \Big[r + 2\Big]}}}\\\\\qquad{\implies{\sf{\frac{33}{2} \times \dfrac{7}{22} = \Big[r + 2\Big]}}} \\\\\qquad{\implies{\sf{\frac{\cancel{33}}{2} \times \dfrac{7}{\cancel{22}} = \Big[r + 2\Big]}}}\\\\\qquad{\implies{\sf{\frac{3}{2} \times \dfrac{7}{2} = \Big[r + 2\Big]}}}\\\\\qquad{\implies{\sf{\frac{3 \times 7}{2 \times 2} = \Big[r + 2\Big]}}}\\\\\qquad{\implies{\sf{\frac{21}{4} = \Big[r + 2\Big]}}}\\\\\qquad{\implies{\sf{r = \dfrac{21}{4} - 2}}}\\\\\qquad{\implies{\sf{r = \dfrac{21 - 8}{4}}}}\\\\\qquad{\implies{\sf{r = \dfrac{13}{4}}}}\\\\ \qquad{\star{\underline{\boxed{\sf{r = \dfrac{13}{4}}}}}}\end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cqquad%7B%5Cimplies%7B%5Csf%7BU%20%3D%20%5Cpi%20%5CBig%5Br%20%2B%20h%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B16%5Cfrac%7B1%7D%7B2%7D%20%3D%20%20%5Cdfrac%7B22%7D%7B7%7D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%20%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B33%7D%7B2%7D%20%3D%20%20%5Cdfrac%7B22%7D%7B7%7D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B33%7D%7B2%7D%20%5Ctimes%20%5Cdfrac%7B7%7D%7B22%7D%20%3D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%20%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B%5Ccancel%7B33%7D%7D%7B2%7D%20%5Ctimes%20%5Cdfrac%7B7%7D%7B%5Ccancel%7B22%7D%7D%20%3D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B3%7D%7B2%7D%20%20%5Ctimes%20%5Cdfrac%7B7%7D%7B2%7D%20%3D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B3%20%5Ctimes%207%7D%7B2%20%5Ctimes%202%7D%20%3D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7B%5Cfrac%7B21%7D%7B4%7D%20%3D%20%5CBig%5Br%20%2B%202%5CBig%5D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7Br%20%20%3D%20%20%5Cdfrac%7B21%7D%7B4%7D%20%20%20-%202%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7Br%20%20%3D%20%20%5Cdfrac%7B21%20-%208%7D%7B4%7D%7D%7D%7D%5C%5C%5C%5C%5Cqquad%7B%5Cimplies%7B%5Csf%7Br%20%20%3D%20%20%5Cdfrac%7B13%7D%7B4%7D%7D%7D%7D%5C%5C%5C%5C%20%5Cqquad%7B%5Cstar%7B%5Cunderline%7B%5Cboxed%7B%5Csf%7Br%20%20%3D%20%20%5Cdfrac%7B13%7D%7B4%7D%7D%7D%7D%7D%7D%5Cend%7Bgathered%7D)
Hence, the value of r is 13/4.

Answer:
The answer is they are all correct
Step-by-step explanation:
5 +3(1) = 8 = 3(1)+5
5 +3(2) = 11 = 3(2)+5
5 +3(3) = 14 = 3(3)+5
5 +3(4) = 17 = 3(4)+5
5 +3(5) = 20 = 3(5)+5
Answer:
6 3 5 6 8 8
Step-by-step explanation:
farthest apart than any other number