The number of ways can arrange the songs on the CD will be 3,628,800.
<h3>What are permutation and combination?</h3>
A permutation is an act of arranging items or elements in the correct order. Combinations are a way of selecting items or pieces from a group of objects or sets when the order of the components is immaterial.
Suppose Allen is going to burn a compact disk (CD) that will contain 10 songs.
Then the number of ways can arrange the songs on the CD will be given by 10 factorial.
⇒ 10!
⇒ 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
⇒ 3,628,800
Thus, the number of ways can arrange the songs on the CD will be 3,628,800.
More about the permutation and the combination link is given below.
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The sales tax is $5.88, the total price will be $103.88.
The weight average of the coordinates is 7
<h3>How to determine the weight average?</h3>
The given parameters are:
Coordinate 5 has a weight of 1
Coordinate 8 has a weight of 2
The weight average is then calculated as:
Weight average = Sum of (Weight * Coordinate)/Sum of Weights
So, we have:
Weight average = (5 * 1 + 8 * 2)/(1 + 2)
Evaluate the quotient
Weight average = 7
Hence, the weight average of the coordinates is 7
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8/9 x = 32
x = (32 * 9)/8 = 4 * 9 = 36
x = 36
Answer:
a
Step-by-step explanation:
add them together =1,400
divide 7/1,400= 0.005
times 100= 0.5%