Answer:
D
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
A parabola is a graph that has a line of symmetry that splits it in two. If the x-squared term has a negative correfficient, then the parabola points down and will.have a maximum vertex. If the correfficient is positive, then the parabola points up and has a minimum vertex
<span>Answer:
I assume you're looking for a time-weighed average rather than just the [H(0) + H(60)]/2 average.
Havg = (1/60)â«[20+980e^(-0.1t)]dt (evaluated from 0 to 60)
Havg = (1/60)[20t - 98e^(-0.1t)] evaluated from 0 to 60
Havg = (1/60)[20(60) - 98e^(-6) - 20(0) + 98e^(0)] = 1297.76/60 = 21.629 °C</span>
The answer is for the problem is 6.70
Answer: they all are different
Step-by-step explanation:
