Answer:
the slope is 3x by doing rise/run
the equation would be y=3x+5
5 is the y intercept
2.) dT/dt = -t^2 + 3t
dT = (-t^2 + 3t)dt
T = -t^3/3 + 3t^2/2 + C
at 4:00 AM
80 = -4^3/3 + 3*4^2/2 + C
C = 80 + 4^3/3 - 3*4^2/2
C = 77.33
T = -t^3/3 + 3t^2/2 + 77.33
at 8:00 AM
T = -8^3/3 + 3*8^2/2 + 77.33
T = 2.67 deg
Fourty-three and seventy-eight hundreths. Hope this help :)
Answer:
Step-by-step explanation:
i am going to try me best ok
the first one and the three one
Answer:
Step-by-step explanation:
55x<=200-65
55x<=135
x<=135\55
x<=2.46