Answer:
5000, i think, im not sure
Step-by-step explanation:
Los numeros consecutivos son 17+18+19+20=74
Answer:
176.39 inches or
14.70 feet
Step-by-step explanation:
Consider the right triangle made by Kristen, ground and shadow.
This triangle has one leg as 64 inches.
Next consider the right triangle formed by street light, ground upto shadow tip.
The two triangles have common angle of elevation and also another angle as 90 degrees.
Hence the two triangles would be similar
Also if A is the angle made by hypotenuse of both triangles with the ground we have
![tanx=\frac{64}{82}](https://tex.z-dn.net/?f=tanx%3D%5Cfrac%7B64%7D%7B82%7D)
This value also equals by bigger triangle as
![tanx=\frac{h}{82+12(12)}=\frac{h}{226}](https://tex.z-dn.net/?f=tanx%3D%5Cfrac%7Bh%7D%7B82%2B12%2812%29%7D%3D%5Cfrac%7Bh%7D%7B226%7D)
From these two we get
h = height of street light =![\frac{226(64)}{82} =176.39](https://tex.z-dn.net/?f=%5Cfrac%7B226%2864%29%7D%7B82%7D%20%3D176.39)
I believe the answer would be III
Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above