The answer will be 40. As it doubles twice during 220mins- 10 to 20 and then 20 to 40.
Answer:
x1 = 2
x2 = -1/3
Step-by-step explanation:
3x^2-5x-2=0
D=25-4*(-2)*3 = 25 + 24 = 49 --> sqrt 49 = 7
x1 = 5 + 7 / 2*3 = 2
x2 = 5 - 7 / 2*3 = -1/3
That looks like a rectangular prism
Answer:
you have not put the full question
Step-by-step explanation:
