Answer:
12s² + 11st - 2t²
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
- 3s(4s - t) + 2t(4s - t) ← distribute both parenthesis
= - 12s³ + 3st + 8st - 2t² ← collect like terms
= - 12s² + 11st - 2t²
In order to solve for this, we need to find the volumes of both the cylinder and cone described.
In order to find the area of the cylinder:
We use the equation V=

So, V=

The volume of the cylinder is therefore approximately <span>1809.56

For the cone:
V=

So, V=

Thus, the volume of the cone is 113.1

We add these volumes together to derive the solution, which is 1922.66

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Only letter a has an answer. Pls. see attachment.<em>
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The probability that one cubic meter of discharge contains at least 8 organisms is 0.7798
Answer:
It is =
Step-by-step explanation:
Because (6 x 1 = 6 ) + 1 x 1/100 = 6.1
Wouldn’t that just be 325m=c
Then for the second part it’s just 325(7)=c
Multiply 325 times 7 and that’s the answer