A. total power usage PS4 in a week = 8.8 watts x 21 hrs/day x 7 days/week
= (1293.6 watt.hr/week) / (1 kW/1000w)
= 1.29 KW hr/ week
b. carbon emission = 2.1lb/KW
= 1.29 KW x 2.1lb/KW
= 2.71 lb
To solve the question we proceed as follows:
length=width=x ; g=height=h
thus
V=x*x*h
v=x^2h
dv/dt=2xh dx/dt+x^2 dh/dt
but
dx/dt=2 ft/sec
dh/dt=-2 ft/sec
thus plugging the values in the equation we get:
dv/dt=2×10×12+10²(-2)
dv/dt=240-200
dv/dt=40 ft³/sec
Answer:
This predicted value is that it is unrealistically high
Step-by-step explanation:
According to the data given in order to calculate the predicted value we would have to make the following calculation of the predicted value and then conclude.
predicted value=26.693 + 0.055*3000
predicted value=191.693
By having the result of the predicted value we can conclude that what is wrong about this predicted value is that it is unrealistically high.
About 12,000 I’m not sure but I searched it up and it says that
Point a is (2, 1 1/2) point b is (-2, 1 1/2) and point c is (-1 1/2, 1/4)
