We can multiple the 2 to the other side making y = 8/10 which can be reduce to 4/5
You have to pay the 90$ we all ready know it’s over 90. 15% of 90 is just 90x0.15 which is 13.50. So the fee (13.50) plus the cost(90) is 103.50$ total for the raft
The formula of pyramid is 1/3 Bh where B is area of base and h is height.
So it's just V = (1/3)·10·10·12 = 400
Final answer: 400 ft³
If she is starting on day 1 with 0 followers and advances up 2 followers every day, by day "n" she would have 28 followers.
The answer is -1 over 512 (fraction form)
ANSWER: -1/512
