Answer:
Tricky question, but it would be a better deal if he wants extra ribbon, then he could but the 180 inch and get more for only $3.99. But if he wants to have the exact 8 feet ribbon, it would only be $3.12.
Step-by-step explanation:
Double is double, so you can solve
.. 2 = 1*e^(.08t)
and get the correct value of t.
Taking logs,
.. ln(2) = .08t
.. ln(2)/.08 = t ≈ 8.7 . . . . years
Answer:
Well it’s volume formula for prism it’s V = Bh
Step-by-step explanation:
5(2+4m)=-2(5-10m)
10+20m=-10+20m
20m-20m=-10-10
m=-20