In the following graph the x-axis shows the number of times a commuter rail train stops at a station per hour and the y-axis shows the number of commuter rail passengers per hour. Commuter Rail Passengers by Frequency of Service passengers per hour Icon Key 500 400+ 300 + 200 100 1 23 4 5 6 7 8 9 number of stops per hour Lefer to Figure 2-19. Which of the following conclusions should not be drawn from observing this graph? a. There is a positive correlation between the frequency of service and the number of passengers. b. When there are 5 stops per hour, there are approximately 200 passengers. c. More stops per hour is associated with more passengers per hour. d. No other factors besides the frequency of service affect the number of passengers

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: 12 X-

A: The solution is given below

Q: 4(2w-5) = 5w + 4 %3D

A:

Q: (5V3)2

A: Explanation of the solution is given below...

Q: N. 15 12

A:

Q: 1. 2. 3.

A:

Q: 7,20

A:

Q: 8 14

A:

Q: 619 d. 4 10

A:

Q: 6. 6. х 14

A: Given: 9x=x14

Q: 6.3 3

A:

Q: ne distance between the points on the gi

A:

Q: 3) 24 12

A: We can find the value of x as below

Q: Speedometer readings for a vehicle (in motion) at 14-second intervals are given in the table. t…

A: we need to find the distance travelled

Q: 2.)(-6)-(5(1-3)-6)-4+9)

A: The given equation is as  (-6)-(5((-3)-6)-(-4)+9)

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 5. 20 52

A:

Q: 3. 18

A:

Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: Diagonalize the following matrix.

A:

Q: 10 4 2.

A: Solution-

Q: Identify the postulate for each drawing

A: Identify the postulates for each drawing

Q: 14 1

A: Given triangle is What is another side length?

Q: 30 40 8.

A:

Q: 12 8. 4

A: Given, 12/4 - 8/5 Taking LCM we have, LCM= 4*5= 20

Q: 11. 6.

A: We have to find radius

Q: - 2 4. - 3 V22 4 2/7 41M

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: 8. 11

A: Given perpendicular side to given angle is 11 and adjacent side of given angle is 8. We know that,…

Q: 12 16 5n

A: Area of triangle= (1/2) × Base × Height