he mean SAT verbal score is 448, with a standard deviation of 95. Use the empirical rule to determine what percent of the scores lie between 448 and 638. (Assume the data set has a bell-shaped distribution.) C A. 68% OB. 49.9% OC. 34% O D. 47.5%

Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: 5 -100 12 8

A: Solve the given

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: When estimating distances from a table of velocity data, it is not necessary that the time intervals…

A:

Q: 9) 60

A: The figure is

Q: 1. 2. 3.

A:

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 19 14.3

A:

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: Given the parent function f(x) = 2, which graph shows f(x) + 1? -5 -4 -3 -2 2 3 4 2 -5 3 4 2.

A: Given :   f(x)=2x

Q: 6.3 3

A:

Q: 3) 24 12

A: We can find the value of x as below

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 8 13

A:

Q: 4) 37 12

A:

Q: Diagonalize the following matrix.

A:

Q: 14 1

A: Given triangle is What is another side length?

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: 14 and 16

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :