Answer:
b. 1:4
Step-by-step explanation:
Area of cylinder A = πr²h = π(1.1).4 = 4π
Area of cylinder B = πr²h = π (2.2).4 = 16π
Ratio of their volumes = 4π/16π = 1/4 = 1:4
Answer:
Option (2)
Step-by-step explanation:
We have to arrange the given numbers in the order from least to greatest.
Numbers are 
1). 
2). 
3). 8.1414....
4). 
Therefore, increasing order of the numbers will be,


Option (2) will be the correct option.
Answer:
32.3 feet.
Step-by-step explanation:
I attached a picture to show u the work!! sorry I spelled pythagorean theorem

Using the identity:

, we get:

There are two solutions to this equation:
1) 
Since the period of cosine is 2π, so 0 + 2π = 2π will also be a solution to the given equation
2)
Therefore, there are 3 solutions to the given trigonometric equation.
This is a histogram, write out the numbers each time there is an x.
27, 28, 28, 29, 29, 29, 30, 30, 30, 31, 31, 31, 33, 34
for median cross off the sides till you get to the middle
median = 30