Question 14 The costs (in dollars) of 10 randomly selected college math textbooks are listed below. Find the standard deviation. 95 106 71 80 99 73 125 68 82 101 $17.34 O $18.28 O $88.50 $90 OO

Q: 18 43

A: Given,

Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 1.147

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: 72

A: here we will find value of x ,

Q: 75 17

A: Given triangle is right angle triangle :

Q: 62 a,b,c

A:

Q: 19 14.3

A:

Q: 6. 5

A:

Q: 6.1 4

A: Given that  The vector

Q: 1805

A:

Q: 8) 16 15

A: Answer is below

Q: 40 10

A:

Q: 38 10

A:

Q: 1 19. 2

A:

Q: 57-24

A: Given that: 57-24

Q: Diagonalize the following matrix.

A:

Q: 5.1 16

A:

Q: 1-7.4 A fair coin is tossed. If it comes up heads, a single die is rolled. If it comes up tails, two…

A: A fair coin is tossed.Output of dice is 3.

Q: —5л 6.

A:

Q: Let A(x) represent the area bounded by the graph, the horizontal axis, and the vertical lines at t =…

A: