Answer:
Excluding the shipping fee -
23 - 4 = 19
For each book-
19/5
= $3.8
Answer:
Option D
S=8/1-.2
Step-by-step explanation:
Edg
Answer: Sample statistics are used to make inferences about population parameters.
Step-by-step explanation:
A number which describes a population is called a parameter, such as a proportion or percentage.
A statistic is a number which may be calculated from the data observed in a random sample without demanding the use of any unknown parameters.
The mean and variance of a population are population parameters.
Thus, fourth statement is the right answer "Sample statistics are used to make inferences about population parameters."
Answer:
4, 8, 16.
Step-by-step explanation:
Let the three numbers in GP be 
, where 
. We are given that 
and 
, the latter of which gives ![ra = \sqrt[3]{512} = 8](https://tex.z-dn.net/?f=ra%20%3D%20%5Csqrt%5B3%5D%7B512%7D%20%3D%208)
. So substituting this into the former equation gives 
or
And this gives our answer directly.
2.99/11.3= .26
It costs.26 (to the nearest cent) for 1 oz of coffee.
I hope this helps!
~cupcake
