6,4 is the correct answer
Answer:
The average sales per week for the first 16 weeks is $477 million dollars per week.
Step-by-step explanation:
Here, you have to find the average value of a continuous function over an interval.
Suppose you have a function
over an interval from a to b. The average of the function in this interval is given by:

Solution:
In this problem, the function is given by:

The problem asks the average value for the first 16 weeks. It means that our interval goes from 0 to 16. So
.
The average value is given by the following integral:




The average sales per week for the first 16 weeks is $477 million dollars per week.
Answer:
42 - 6 - 6 - 6 - 6 - 6 - 6 - 6 = 0
or
42 - 7 - 7 - 7 - 7 - 7 - 7 = 0
Answer:
2d-388 or 2(d-194)
Step-by-step explanation:
25(d-10)-23(d+6)
25d-250-23d-138
25d-23d-250-138
2d-250-138
2d-388
factor out or simplify,
you get 2(d-194)
Answer:
Step-by-step explanation:
Since there exists a scalar
λ
λ
(namely
λ=a⋅b
λ=a⋅b
) such that
b=λa
b=λa
, the directions of the two vertices are the same (they are collinear). This implies that
|a⋅b|=|a||b|
|a⋅b|=|a||b|
.
So,
|a|=|(a⋅b)b|=|a||b||b|
|a|=|(a⋅b)b|=|a||b||b|
which implies that
|b|=1
|b|=1