Answer:
<h2>
62.832 mi.²</h2><h2>
</h2>
Step-by-step explanation:
surface area = 2πrh + 2πr²
where r = 2 miles radius
h = 3 miles
<u>plugin values into the formula</u>
surface area = 2πrh + 2πr²
= 2π (2) 3 + 2π (2)²
= 37.699 + 25.133
= 62.832 mi.²
Answer:
The result of the integral is ![-\frac{\cos^3{10x}}{30} + C](https://tex.z-dn.net/?f=-%5Cfrac%7B%5Ccos%5E3%7B10x%7D%7D%7B30%7D%20%2B%20C)
Step-by-step explanation:
We are given the following integral:
![\int \sin{(10x)}\cos^{2}{(10x)} dx](https://tex.z-dn.net/?f=%5Cint%20%5Csin%7B%2810x%29%7D%5Ccos%5E%7B2%7D%7B%2810x%29%7D%20dx)
I am going to solve by substitution, using
, so
. So, we have
![-\frac{1}{10} \int u^2 du](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B10%7D%20%5Cint%20u%5E2%20du)
Which has the following result:
![-\frac{u^3}{30} + C](https://tex.z-dn.net/?f=-%5Cfrac%7Bu%5E3%7D%7B30%7D%20%2B%20C)
Going back to x, the result of the integral is
![-\frac{\cos^3{10x}}{30} + C](https://tex.z-dn.net/?f=-%5Cfrac%7B%5Ccos%5E3%7B10x%7D%7D%7B30%7D%20%2B%20C)
Answer:
its 14
Step-by-step explanation:
because each cookie is 10 and the 2 bananas are 2 so one banana is 1 and then the other thing whatever it is is 3 each so 10*1=10+1+3=14
hopefully this helps!
What is the question?
Step-by-step explanation:
Answer:
9:29 PM
Step-by-step explanation:
Let us add the number of minutes the first act, interval and second act lasted:
46 + 20 + 53 = 119 minutes
Converting this to hours and minutes:
60 minutes = 1 hour
119 minutes = 1 hour 59 minutes
Therefore, the time that the second act ends is:
H M
7 : 30 PM
+ <u> 1 : 59</u>
<u> 9 : 29 </u>
<u />
The second act will end by 9:29 PM