In the following exercises, vectors u and v are given. Find unit vector w in the direction of the cross product vector u × v . Express your answer using standard unit vectors. 189. u = 〈 3 , − 1 , 2 〉 , v = 〈 − 2 , 0 , 1 〉
In the following exercises, vectors u and v are given. Find unit vector w in the direction of the cross product vector u × v . Express your answer using standard unit vectors. 189. u = 〈 3 , − 1 , 2 〉 , v = 〈 − 2 , 0 , 1 〉
In the following exercises, vectors
u
and
v
are given. Find unit vector
w
in the direction of the cross product vector
u
×
v
. Express your answer using standard unit vectors.
189.
u
=
〈
3
,
−
1
,
2
〉
,
v
=
〈
−
2
,
0
,
1
〉
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
A company found that the daily sales revenue of its flagship product follows a normal distribution with a mean of $4500 and a standard deviation of $450. The company defines a "high-sales day" that is, any day with sales exceeding $4800. please provide a step by step on how to get the answers
Q: What percentage of days can the company expect to have "high-sales days" or sales greater than $4800?
Q: What is the sales revenue threshold for the bottom 10% of days? (please note that 10% refers to the probability/area under bell curve towards the lower tail of bell curve)
Provide answers in the yellow cells
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