You do 11•4 which =44 for the 11 rows fully filled and then there’s only one row left and there is only 2 students sitting there so you add 44+2=46 kids on the bus.
Answer:

Step-by-step explanation:
Sum the frequency column to find the total number of students
total = 2 + 9 + 5 + 5 + 3 = 24
number of students finished in less than 20 mins = 2 + 9 + 5 = 16
fraction of students =
= 
Answer:
I dont know
Step-by-step explanation:
I would help but I'm only in 8th grade and I need points to ask a question
Answer:
D)
Step-by-step explanation:
49 degrees + 86 degrees = 135 degrees
line QT=180 degrees
135 degrees + 45 degrees = 180 degrees