Answer:
The reading that is preferred by the majority of students in the samples is:
Novels.
Step-by-step explanation:
We are given table of data that represents the reading preferences of 50 students as:
Sample# Novels Short Stories Classics ComicBooks Total
1 26 19 1 4 50
2 30 10 3 7 50
3 33 15 1 1 50
4 22 18 2 8 50
Clearly from all the 4 samples we could observe that most students like: Novels.
and then they love Short stories , after which they love to read Comic books and the least preferred readings is: Classics.
Answer:
47.14
Step-by-step explanation:
35*16=556.6 848-556.6=291.4
16*1.5=24 291.4/24=12.14
35+12.14=47.14
Answer:
30
Step-by-step explanation:
The total number of people is
5+6+4+7+5+3 = 30 people
Answer:
its A or B you give me brainlist
Step-by-step explanation:
Let s represent the measure of the second angle.
The measure of the first angle is 15° less than the second, so we can represent the first angle by (s-15).
The measure of the third angle is 45° more than half the second, so we can represent the third angle by (45+(s/2)).
The sum of these angles is 180°, so we can represent the sum as
... (s-15) + s + (45+s/2) = 180
Collecting terms, we have
... 2.5s +30 = 180
... 2.5s = 150 . . . . . . subtract 30
... s = 150/2.5 = 60 . . . . divide by the coefficient of s
The first angle is 60-15 = 45.
The second angle is 60.
The third angle is 45+60/2 = 75.
_____
<u>Check</u>
The sum of the three angles is 45 +60 +75 = 180.
