Answer:
33.51032
Step-by-step explanation:
V=4/3πr^3=4/3·π·2^3≈33.51032
Answer:
B.) 2. 8-6=2 thanks for watching
Check the picture below.
the volume of the prism will simply be the product of the triangular area and its length, it has a length of 8, thus

Answer:
We do not reject the Null Hypothesis
Step-by-step explanation:
From the question we are told that:
Sample size 
Population mean 
Sample mean 
Standard deviation 
Significance level 
Generally the Null and and alternative Hypothesis are as follows


Therefore t critical Value is


Where

Therefore
From t Table

Generally the equation for Z Critical is mathematically given by



Therefore
Since the t test statistics is greater than the Critical value
Hence,we do not reject the Null Hypothesis
Answer:
B. Dog 1's position is Dog 2's position reflected across the x-axis; only the signs of the y-coordinates of Dog 1 and Dog 2 are different.
Step-by-step explanation:
First it is reflected on the x-axis because it is above and below. if its was the y-axis (which it is not) it would be side to side, if that makes sense.
Secondly the x values are the same, they are both -6. So, the y values are the ones that are different.