The cost for a pack of 9 padlock is $25.20 find the unit price in dollars per padlock if necessary round your answer to the near
2 answers:
You might be interested in
Answer:
See below
Step-by-step explanation:
3. What are two ways that a vector can be represented?
Considering a vector in some vector space
we have
This is the component form. I don't like that way. It is probably used in high school, but
is preferable because the inner product on is defined to be
You can also write it using linear form such as
4.
For this question, I think you meant
vectors
Once
Considering that the dot product is
and the norm of is
and the norm of is
Thus,
Answer:
diameter ≈ 11 feet
Step-by-step explanation:
The area (A) of a circle is calculated using the formula
A = πr² ← r is the radius
To find r divide both sides of the equation by π
r² = =
Take the square root of both sides
r = ≈ 5.5 feet
Diameter = 2r = 2 × 5.5 = 11 feet