An engineer records the number of centimeters the water levels rise in two reservoirs during a controlled closing of a dam. After 2 hours, the water level in Reservoir A increases by 8 centimeters. The water level change in Reservoir B is represented by the equation y = 8x, where y represents the water level in centimeters and x represents hours.

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

c

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.