Using shells, the volume is
where
is the distance from any point in the region along the x-axis to the axis of revolution
, which makes up the radius of each shell; and
is the height of each shell, which is determined by the line
.
So the volume is
Hello? What's your question bro??
Answer:
Your answer will be 974
That is the forumal 2(wl+hl+hw)
Answer:
11/21
Step-by-step explanation:
34 and the 10 numbers in the 40s have at least one 4. If you include 30 and 50 in the range you're choosing from, then 11 out of the 21 numbers have at least one 4.
A randomly chosen integer from [30, 50] has a probability of 11/21 of having at least one 4.
<em><u>The set of equations that represent this situation is:</u></em>
<em><u>Solution:</u></em>
Let "x" represent the smaller number
Let "y" represent the larger number
Given that,
<em><u>Six times a larger number is equal to the sum of a smaller number and 18</u></em>
Here "times" represents multiplication
Six times a larger number = sum of a smaller number and 18
6 x larger number = smaller number + 18
6y = x + 18
Thus,
<em><u>Also given that difference of twice the larger number and the smaller number is 6</u></em>
twice the larger number - smaller number = 6
2y - x = 6
Thus,
2y = x + 6
Thus the set of equations that represent this situation is: