Answer:
This means the mock-up tank has a volume 216 times smaller than the initial tank.
Step-by-step explanation:
The ratio between volume is given by
![\frac{V_2}{V_1}=\frac{(1/6)L^{3} }{L^{3}} =\frac{1}{216}](https://tex.z-dn.net/?f=%5Cfrac%7BV_2%7D%7BV_1%7D%3D%5Cfrac%7B%281%2F6%29L%5E%7B3%7D%20%7D%7BL%5E%7B3%7D%7D%20%20%3D%5Cfrac%7B1%7D%7B216%7D)
This means the mock-up tank has a volume 216 times smaller than the initial tank.
Answer:
x = 3
Explanation:
15x + 5 + 22x + 4 + 60 = 180
37x + 69 = 180
37x = 111
x = 3
Answer:
The required probability is 4/7.
Step-by-step explanation:
The sample space for the experiment is: { BB, BR, RB, RR }
The outcome of the event we require is: { BR, RB }
The probabilities for each outcome is given as:
BB: 3/7 x 2/6 = 1/7
BR: 3/7 x 4/6 = 2/7
RB: 4/7 x 3/6 = 2/7
RR: 4/7 x 3/6 = 2/7
Adding the probabilities we have:
{ BR, RB} = 2/7 + 2/7 = 4/7
That's it!
40,023,032 = 40,000,000 + 20,000 + 3,000 + 30 + 2