Answer:
I hope to get a brainiest. Solution is in attached files. You can ask any question on it
Step-by-step explanation:
f´(x)=
f´(x)= 0 for cos x =0
f´(x) have
two zeroes on the closed interval [ 0,2π].
x=π/2 and
x=3π/2
Consider the factors of 40: ±1, ±4, ±10, ±5, ±8 ... ±5 and <span>±8 can be manipulated to fit your factorization.
(x - 8)(x - 5) works. -8 - 5 = -13, which is what you need in the middle, and -8*-5 gives you a positive 40.</span>
Prefers sports = 37
Prefers movies = 28
Total students = 86
We will calculate the percentage for each case:
sports:
N = (37/86) * (100) = 43.02%
movies:
N = (28/86) * (100) = 32.56%
Therefore, the highest percentage is found in students who prefer sports.
Answer:
No, the percentage of students who prefer sports is higher than the percentage of students who prefer movies
option C
