<span>t=(512/216)^(1/2)
t=((8)(3)^(1/2))/9
t is about 1.539600718 hours
I don't believe the storm will be twice as long because the number multiplied by itself three times will give a much, much higher number than what was your original diameter.</span>
640 minus 400 equals 240 being the profit, if that's what you were asking
Answer:
C, the co-efficient of x is positive
Step-by-step explanation:
Since you are going rise/run to go up, you have to have a positive coefficient. it could be a fraction, such as 2/9(up 2 and over 9) which is still going up and to the right
