B. 12 weeks (.084 x 12 = 1.008 + .09 = 1.098)
Yul has lunch at a restaurant. If his bill was $14.50 and Yul wants to leave a 20% tip, what is the amount he should leave for the tip?
Yul should leave 20% tip of
14.50 * 0.20 = 2.9
Answer:
decay rate is 2.44% per year
after 40 years, 400*(e^-0.976)=150.73 gm
300=400(e^-0.0244t)
0.75=e^-0.0244t
ln both sides
-0.2877=-0.0244t
t=11.79 years
t (1/2) occurs when ln(0.5)=-0.0244t
t=28.41 years
Have a nice day!
Answer:
n=14
Step-by-step explanation:
-6=(n/-14)-5
-6+5 = n/-14
-1= n/-14
cross multiplication and striking of negative sign from both side.
n=14
First we have to find the circumference of a circle:
C = d π = 19/2 · 22 / 7 = 209 / 7 ft
A wheel makes 133 revolutions:
Distance = 209 / 7 * 133 = 209 * 19 = 3,971 ft
Answer:
The distance that is traveled by the wheel is 3,971 ft.
