Answer:
you can simply answer by derivative = 3.5x^2+25x+250-y=0 you can derivate this eqn 7x +25-1=0 7x=24 yo u can divide you get it
untrue the bmi machine know best about your body bmi stand for body mass index
Answer:
The cathode ray is deflected vertically to the fluorescent screen
Explanation:

i would choose a for 945 and a for faster