Yes, 2000 millimeters IS equal to 2 Meters.
Parent function = sin (x)
Period = 4 s 2pi / 4 = pi/2 so sin (pi/2 *x)
Amplitude = 6 so graph is 6 sin (pi/2 *x)
12 multiples of 8
25 multiples of 4
12/25
Acceleration is change in velocity/change in time
18 to 26 m/s is 8 m/s
change in time = 2 seconds
8 m/s / 2 s = 4 m/s^2
You're welcome jjl !
6^(-10) / 6^(-4) = 6^(-10 -(-4)) = 6 ^(-6)
FV = PV (1-i)^3 i = rate of decrease
135 = 320 (1-i)^3
135/320 = (1-i)^3 cube root both sides (or use log)
.75 = 1-i
i = .25 = 25%
sinx multiply by 2 = 2 sinx
2 sinx add 3 = 2 sin x + 3 the amplitude changes from 1 to 2 and it is shifted up 3 units Answer A
sin x stetch it vertically by 2 = 2 sin x then add 3 2 sin x + 3 (both questions same function)
fill 5 cup......fill 3 cup from 5 cup leaves 2 cups in the larger ....pour out 3 cup and put the 2 cup in it
fill 5 cup again and pour 1 cup in to 3 cup (thus filling the 3 cup container).....now there is 4 cups in 5 cup container.
Looks OK !
