4 and 1/2 hours = 270 minutes
270 minutes ÷ 6 lessons = 45 minutes each
final lesson = 45 minutes
A. it is shorter because if the first lesson is longer, it takes time away from the other lessons (making the final lesson shorter)
Answer:
$1769.06
Step-by-step explanation:
The sum of Mia's three highest salaries is ...
$92,000 +94,800 +96,250 = $283,050
so the average is ...
$283,050/3 = $94,350
Her pension is then ...
0.01875 × $94,350 = $1769.06
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<em>Additional comment</em>
This is equivalent to the total of those salaries, divided by 160.
T/3 × 0.01875 = T × (0.01875/3) = T × 0.00625 = T/160
Sometimes, there are simpler ways to calculate things like this.
3 and 2/5 my explanation is because I know
This is the answer that I came up with 12x^2-14x-6x+7 this is because the 2x and the 6x are multiplied together and then the 2x and the -7 are as well and the same is true of the -1 and the 6x and the -1 and the -7.
By the divergence theorem,
![\displaystyle\iint_S\vec F\cdot\mathrm d\vec S=\iiint_{[0,\pi/2]^3}\mathrm{div}\vec F\cdot\mathrm dV](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Ciint_S%5Cvec%20F%5Ccdot%5Cmathrm%20d%5Cvec%20S%3D%5Ciiint_%7B%5B0%2C%5Cpi%2F2%5D%5E3%7D%5Cmathrm%7Bdiv%7D%5Cvec%20F%5Ccdot%5Cmathrm%20dV)
We have
Then the volume integral is
