Answer:
GH = 5, HI = 6, GI ≈ 7.81
m∠H = 90°, m∠G ≈ 50°, m∠I ≈ 40°
Step-by-step explanation:
Answer:
Volume = 21688.37 in.³
Step-by-step explanation:
Volume of a sphere : V=4/3πr³
4/3π17.3³ ≈ 21688.37025
hope this helps :D
Answer: She did not play 22 games.
Step-by-step explanation: This is because 45% of 40 is 18. 40-18=22, which is the amount of games she didn't play.
Answer:
are you in school
Step-by-step explanation:
Answer:
and growth rate is 17%.
Step-by-step explanation:
The general exponential growth function is
...... (1)
where, a is initial value, r is growth rate and x is time.
The given function is
![f(x)=2(3)^{x}](https://tex.z-dn.net/?f=f%28x%29%3D2%283%29%5E%7Bx%7D)
Rose wants to manipulate the formula to an equivalent form that calculates seven times a year, not just once a year.
Using the properties of exponents the given function can be written as
![f(x)=2(3^{\frac{1}{7}})^{7x}](https://tex.z-dn.net/?f=f%28x%29%3D2%283%5E%7B%5Cfrac%7B1%7D%7B7%7D%7D%29%5E%7B7x%7D)
![f(x)=2(1.17)^{7x}](https://tex.z-dn.net/?f=f%28x%29%3D2%281.17%29%5E%7B7x%7D)
It can be rewritten as
.... (2)
On comparing (1) and (2) we get
r=0.17
Therefore, the required function is
and growth rate is 17%.