The histogram shows the hours per week that each person in a class watches television. 10
6
Frequency
4
2
0
1-3
7-9
4-6
Interval
10-12
a. How many students are in the class
students
a. What is the relative frequency of students who watch I to 3 hours of TV?
Preview
b. What is the relative frequency of students who watch or more hours of TV?

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

you would need to know all the numbers that are on there

step-by-step explanation:

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!