Find the numbers missing from this table of data that gives a prediction of
how many students are freshmen, sophomores, juniors, and seniors based on
data found in a sample of 1000 students:
year in school percent predicted number of students
freshmen
220
sophomores 26%
juniors
seniors 28% 280
240
o
a. a = 20%
b=250
c = 25%
o
b. a = 25%
b = 20
c = 22%
o
c. a = 22%
b = 260
c = 24%
o
d. a = 21%
b = 220
c=25%

the 3rd on is correct

step-by-step explanation:

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.