Answer:
826.8 hours
Step-by-step explanation:
Given data
Lenght of video= 234minutes
number of times watched= 212 times
Based on the information given, we can estimate the number of hours spent watching the video
=234*212
=49608 minutes
in hours
=49608/60
=826.8 hours
in days
=826.8/24
=34.45 days
the answer is 1200 millimeters per hour
X = 22
f(x) = 3x + 1
f(7) = 3(7) + 1
= 21 + 1
= 22
Answer: 7 x 3 = 21