Answer:
5x
Step-by-step explanation:
hope this helps
Answer:
≈ 18 cm
Step-by-step explanation:
1. Find the length of half a circle of radius 3.5 cm:

2. Find the length of the diameter:
D = 2r = 2 · 3.5 = 7 cm
3. Find the perimeter of the figure:
P = 10.99 + 7 = 17.99 ≈ 18 cm
Answer:
8 years
Step-by-step explanation:
100e^(.05t) = 150 . . . . . a better model of the situation
e^(.05t) = 150/100 . . . . divide by 100
0.05t = ln(1.5) . . . . . . . . take natural logs
t = ln(1.5)/0.05 ≈ 8.11 . . . . divide by the coefficient of t
The money has been invested for about 8 years.
Answer:
Not me
Step-by-step explanation:
I am writing you to get points and thanks.