Answer:
169.56 cubic centimeters
Step-by-step explanation:
volume(cylinder) = ![\pi](https://tex.z-dn.net/?f=%5Cpi)
![r^{2}](https://tex.z-dn.net/?f=r%5E%7B2%7D)
![h](https://tex.z-dn.net/?f=h)
(3.14)(3^2)(6)
(3.14)(9)(6)
169.56
Maximum of 82 notes of 200 rand Tom can get.
Step-by-step explanation:
Total money Tom has = £890
Exchange rate,
£1 = 18.57 rand
£890 = 890 x 18.57
= 16527.3 rand
Maximum no. of 200 rand notes = 16527.3/200
= 82.63
Maximum of 82 notes of 200 rand Tom can get.
Answer:
The answer is "Option a and Option b".
Step-by-step explanation:
In the given question, the data value is missing which is defined in the attached file, please find it.
We have variance sample =
and the carariance sample =
.
if "
" its sample coefficient correlation will be defined as follows:
![\bold{r= \frac{Sxy}{\sqrt{S^2x \times S^2 y}} }\\\\](https://tex.z-dn.net/?f=%5Cbold%7Br%3D%20%5Cfrac%7BSxy%7D%7B%5Csqrt%7BS%5E2x%20%5Ctimes%20S%5E2%20y%7D%7D%20%7D%5C%5C%5C%5C)
![= \frac{116.25}{\sqrt{85.23} \times \sqrt{175.76}} \\\\= \frac{116.25}{ 9.23 \times 13.25}\\\\= \frac{116.25}{122.29}\\\\=0.95](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B116.25%7D%7B%5Csqrt%7B85.23%7D%20%20%5Ctimes%20%5Csqrt%7B175.76%7D%7D%20%5C%5C%5C%5C%3D%20%5Cfrac%7B116.25%7D%7B%209.23%20%20%5Ctimes%2013.25%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B116.25%7D%7B122.29%7D%5C%5C%5C%5C%3D0.95)
20
2 x 20= 40 - 2= 38
i think that’s right?
Well it would be 210because if u multiply it would give you 210