D, 180 always 180 degrees
Equation for a is c=.65p
for two pounds the cost would be 1.30
part b is c=.65-.05p
Step-by-step explanation:
a) You need a high degree of precision and accuracy to machine the gears because of what the device is meant to do: time-keeping.
b) You only need a fair degree of accuracy here for matching purposes.
c) Since you're measuring with a tape measure, you only need a fair amount of accuracy.
Answer:
Slope intercept form: y= -x-2
Slope: -1
Y-intercept: -2
Step-by-step explanation:
