Answer:
D
Step-by-step explanation:
i think it would be 4x4=8+8=16
PUQ= {a, b,0}
QnR={0}
PnS={}
given data:
T = 58 degree Celsius.
changes in temperature = 3dregres every hour = 4.
solution:
substitute the value for h into the equation.
the set with best represents the function range.
3x-10+25+x+15=180
4x+30=180
4x=180-30
4x=150
x=37.5