Answer:
B) 14
Step-by-step explanation:
1/5 + 1/3 = x (don't worry, it's not algebra, I'm just using x as an example)
The common denominator is 15, so you multiply 5 by 3 = 15 and 1 by 3 = 3,
3/15 = 1/5
Then, multiply 3 by 5 = 15 and then 1 by 5 = 5, so it's
5/15 = 1/3
5/15 + 3/15 = 8/15 and then multiply 15 by 2 = 30 (number of students) and because you multiplied 15 by 2, you also multiply 8 by 2 = 16
So it is now 16/30, so you do 30-16 which is 14.
14 students chose Station M (doesn't sound like a good station).
Whoo! Let's go! (I'll stop being cringy now).
L'hopital's rule
the limit of f(x)/g(x) as x approaches n is
take deritivive of top and bottom untill you get someting
this only applies if initiallly we get 0/0 or inifnity/infinity
(0^2cos(0))/(1-cos(0))=0/0
we can use it
take the deritivive of top and bottom
(2xcos(x)-x^2sin(x))/(sin(x))
gets 0/0
take derititve again of top and bottom
((2-x^2)cos(x)-4xsin(x))/(-cos(x))
2/1=
2
it approaches 2
Given that cos Ф = 5/6 I know that one side is 5 and the hypotenuse is 6 so the other side is:
a^2 = c^2 - b^2
a^2 = 6^2 - 5^2
a^2 = 36 - 25 = 11
a =
Now I know that the sin is
since sin is defined as opposite/hypotenuse
the second one uses a form of C = pi * d we are going to add the sector part to it.
C = 6 and the central angle is 4 degrees we can set up like this:
d = 171.974
r = 171.94/2 =85.987
Answer:
2.2 (rounded)
Step-by-step explanation: