Answer:
8
Step-by-step explanation:
Answer:
Hey there!
First, we want to find the radius of the circle, which equals the length of line segment AC.
Length of line segment AC, which we can find with the distance formula: , which is equal to 5.
The equation for a circle, is: , where (h, k) is the center of the circle, and r is the radius.
Although I don't know the center of the circle, I can tell you that it is either choice B or D, because the radius, 5, squared, is 25.
Hope this helps :) (And let me know if you edit the question)
Answer:
The graph is shown in the attachment
Step-by-step explanation:
We want to select the graph that represents the ceiling function f(x)=4⌈x⌉.
The parent ceiling function is g(x)=⌈x⌉.
The given function f(x)=4⌈x⌉ is therefore a vertical stretch of the parent ceiling function by a factor of 4.
The ceiling function is a step function so each step will be 4 units above above the previous ones.
See attachment for graph.
Answer:
The standard error for her sample is SE = 0.6095
Step-by-step explanation:
By definition, the standard error of the mean is:
Where:
is the standard deviation
is the sample size.
For the information provided in the problem we know that:
Then we introduce these values in the formula of the error to obtain the value.
Answer: It would be Option B. (11,337)
Took the quiz and got it right on edgen
Step-by-step explanation: