Answer:
--- Mean
--- Variance
--- Standard Deviation
Step-by-step explanation:
<em>See Comment for missing details</em>
Given
--- proportion
-- sample
Solving (a): The mean; E(x)
This is calculated as:
Substitute values for n and p
Solving (b): The variance; s^2
This is calculated as:
Substitute values for n and p
Solving (c): The standard deviation; s
This is calculated as:
Substitute value for s^2
The best model for the data in the scatterplot is A
Answer:
Present value of contributions is $24,106.15
Step-by-step explanation:
Weekly rate=9%/52weeks= 0.173%
Weekly contributions $50
Number of weeks=20years×52weeks=1040
Present value of contribution=$50(1-[(1+9%/52)^-1040 /(9%/52)
Present value of contribution= $24,106.15
Answer: The volume of container that holds 460 grams of oil is 500 cm³.
Step-by-step explanation:
Density of olive oil is
An olive farmer wants to sell bottles that contain 460 grams of oil.
Therefore
Mass of oil = 460 grams
As we know
Hence, the volume of container that holds 460 grams of oil is 500 cm³.
Answer:
Step-by-step explanation:I think b is the answer