Wavelength and Frequency When graphing a sine curve model using the equation y = sin bx, the period (or wavelength) will be represented by 2/pi /b, so b = 2/pi / period.

Determine the equation for the sine curve that models the G# wave if the wavelength of G# = 0.828 meters.

a. y = sin (6.03x)
b. y = sin (0.828x)
c. y = sin (5.68x)
d. y = sin (7.59x)

Please select the best answer from the choices provided

D. y = sin (7.59x)

Step-by-step explanation:

I calculated it logically

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58