Answer:
2094.4yds cubed
Step-by-step explanation:
V=pi*r^2*h/3
V=pi*100*20/3
V≈2094.4
Because percentage is the numerator divided by the denominator of a fraction times one-hundred, we can set up this equation:
![\frac{33}{x} =0.55](https://tex.z-dn.net/?f=%20%5Cfrac%7B33%7D%7Bx%7D%20%3D0.55)
Now, we cross multiply.
![33= 0.55x](https://tex.z-dn.net/?f=33%3D%200.55x)
Next, we divide both sides by 0.55 to get x by itself.
x = 60
So, 33 is 55% of 60.
Nancy's rate=27 mph
Greg's rate=45 mph
t=Greg's time
t+2=Nancy's time
Since they both traveled same distance then:
27(t+2)=45t
27t+54=45t
18t=54
t=3 hours
Greg will pass Nancy after 3 hours
Putting it in simpler terms
Answer: The probability that 3 or more of the next 5 customers will order chocolate is 30%. 3/10
Sandy conducted her own experiment to answer this question. She observed what groups of 5 customers ordered. In her experiment, 30% of the time at least 3 of the customers ordered chocolate.
The fraction 30% is 3/10.