Answer:
r=17%
Step-by-step explanation:
P is the investment
A is the targeted amount
t= time (25-18=7 years)
A=P(1+r)^t
30000=10000(1+r)^7
(1+r)^7=30000/10000
r=\root(7)(3)-1
r=0.16993 ≅0.17= 17%
check: A=P(1+r)^t ⇒10000(1+0.17)^7=30012≅30000
One concert performance would be $275n. The concert hall owner's profit would be the net income, after subtracting any expenses, or what the person who played the concert hall charged. Therefore, before finding the net income, the equation for the total money gained would be $275n.
Answer:
white
Step-by-step explanation:
Answer:
n > 45
Step-by-step explanation:
the open circle means it is not equal to 45
