Answer:
78949
Step-by-step explanation:
v = Bh = πr²h = 3.14 x (3x - 4)² x (11x + 10) x = 7
= 3.14 x (21 - 4)² x (77 + 10)
= 3.14 x 289 x 87
= 78949
$21
starting money: 51
cost of each book = 3
total books bought = 10
3*10 = $30 spent on books
51-30 = $21 left
Where is the line plot?
I'm am pretty sure that the answer is 320. Hope this helps!
