Answer:
t - 16
Step-by-step explanation:
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9514 1404 393
Answer:
10.3 laps
Step-by-step explanation:
On each lap, Ashley runs two lengths of 100 m and the circumference of a 60 m circle. That circumference is ...
C = πd
C = π(60 m) ≈ 188.496 m
So, the length of one lap is ...
2·100 m + 188.496 m = 388.496 m
The number of times around for 4000 m will be ...
(4000 m)/(388.496 m/lap) = 10.30 laps
Ashley must run 10.3 times around in order to run a total distance of 4 km.
Amount of money invested: P=$4,100
Interest rate percentage in decimal form: r=7.25%=7.25/100→r=0.0725
Time in years: t=8
Total money in the account at time t: A=?
A=Pe^(rt)
A=$4,100e^(0.0725*8)
A=$4,100e^0.58
A=$4,100(1.786038431)
A=$7,322.757566
A=$7,322.76
Answer: The balance in the account after 8 years is $7,322.76
Width of 76 inches and length of 3
or width of 77 and length of 2
or width of 78 and length of 1
they all have a perminiter of 158 and all widths exceed 75