Answer: 149
Step-by-step explanation:
out of 80 students, 20 said that they prefers cats, then the relative frequency is:
p =20/80 = 0.25
then, out of the 597 students a estimate of:
N = 0.25*597 = 149.25 like cats
We should round it down so we have a whole number, then we have a estimate of 149 students.
No they do not form a proportion. If i'm wrong i'm sorry. Maybe I did my math wrong but I don't think they form a proportion .
Step-by-step explanation:
Let's verify
<h3>Thus verified</h3>
#2 Is Complementary because angle 1 and 2 are equal to 90 degrees
#4 Is Adjacent. That mean front he middle point/vertex both angles are on the same side and don’t over lap.
To finish the rest i have some notes.
5 .... Hope it helps, have a good rest of the day:)
