Part A Plot the temperatures from the table on a number line. Label the points representing the
temperatures using the corresponding times: 10 A.M., 12 P.M. (noon), and 6:30 P.M. What is the
distance between the points that represent 10 A.M. and 6:30 PM. on the number line? Provide
evidence to support your answer.
Part B
The temperature changed at a constant rate between 12 P.M. (noon) and 6:30 P.M. At what rate, in
degrees F per hour, did the temperature change between 12 P.M. (noon) and 6:30 P.M.2 Show
your work and explain your answer.
To

Step-by-step explanation: The answer is 6.8 add 5.2+ 1.6= 6.8 that is the distance.  The answer is positive because it  is distance and distance  positive ." Distance is always positive and is equal to the absolute value, or magnitude, of the displacement. " Hope  this  helps :)

0.073 s

Step-by-step explanation:

The equation of a progressive wave is given by:

                               y = Asin(kx + ωt)

where;

A is the amplitude of the wave in meters

y(x,t) is the displacement in meters

k = 2π/λ is the propagation constant

ω = 2π/T is the angular frequency in radian per seconds

T is the period ⇒ The time taken to complete one oscillation.

The equation now becomes;

                                  y = Asin((2πx)/λ ± 2πt/T)

Comparing the given  y(x, t) = 0.338 sin(1.15x + 86.0t) with the general equation;

                                      2πt/T = 86.0t

                                         T = 2π/86

                                         T = 0.073 s