Her profit was 126$ because she spent 24$ on her materials and then charged 5$ per 2 so you get 150$ then subtract the 24
(I think)
A triangle, it might be an obtuse
The answer is D. He has to buy less than or equal to 4 masks
This can be solved by using the 30 60 90 triangle. The 30-60 side is equal to 2x, here it is 2x=18. The 60-90 side is equal to x. So this side is 18/2=9. The 30-90 side is by the way equal to the root of x, so here the root of 18
Avg views per video: 1.5 million
90,000,000 total views / 1.5 million views per video = 60 videos
info: he uploads three videos per month.
Therefore, 60 videos / 3 videos per month = 20 months
It will take 20 months.
