Answer:
y = 18
Step-by-step explanation:
 
        
             
        
        
        
Remember that the cone volume formula is  , with r = radius and h = height. Using our information, we can form our equation as such:
 , with r = radius and h = height. Using our information, we can form our equation as such:  (I'll be keeping the answer in pi form.)
 (I'll be keeping the answer in pi form.)
Firstly, solve the exponents:
Next, multiply 4 and 19/3 together and your answer should be (rounded to the hundreths): V = 25.33π un^3
 
        
                    
             
        
        
        
Considering the hypothesis tested and the p-value of the test, the correct option is given by:
There is sufficient evidence that there is a difference in mean cholesterol level when using medicine X and medicine Y.
<h3>What are the hypothesis tested?</h3>
At the null hypothesis, it is tested if there is no difference between the cholesterol levels, that is:
 H₀:Hₓ-H
At the alternative hypothesis it is tested if there is a difference, hence:
H₀:Hₓ-H≠0
The p-value is of 0.003 < 0.01, hence we reject the null hypothesis and conclude that there has was a difference, hence the correct option is given by:
There is sufficient evidence that there is a difference in mean cholesterol level when using medicine X and medicine Y.
More can be learned about hypothesis tests at brainly.com/question/26454209
#SPJ1
 
        
             
        
        
        
Answer:
The answer is 2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 i belive it is 10
Step-by-step explanation:
sorry if this is wrong