Answer:
1:C
2:A
3:D
4:27.25
5:4.5 rounded to the nearest foot is 5
6:26
7.314.5
Step-by-step explanation:
Sorry if a few are incorrect, I was rushing. I'm pretty sure they're all correct though.
Answer:
1.False
the intervals used to create the histogram is 5.5
2.True
more than 10 hours were used by the students in playing the games
Answer:

Step-by-step explanation:
Let assume that Earth is a sphere, the following trigonometric diagram is constructed and presented below. The central angle is given by this inverse trigonometric equation:



The distance of the portion of Earth that can be seen is:


BSA = hw ÷ 60
We have:
h = 184
w = 83
BSA = (184)(83) ÷ 60
BSA = 15272 ÷ 60
BSA = 254.5 (Rounded to one decimal place)