Answer:
108.862 kg
Step-by-step explanation:
270lb -30lb =240 lb
240 lb is approx. 108.862 Kg
(Pounds are approx 2.205 times Kg)
<em>I hope this helps! :)</em>
Answer: In the quadratic formula, if the discriminant is greater than or equal to 0, then the solutions to the quadratic equation will be real numbers. ... Looking at the graph of a quadratic equation, if the parabola does not cross or intersect the x-axis, then the equation has no real solution.
320 pounds of algea. After 4 hours, it would be 80, After 8 hours, 160. After 12 hours, 320
Answer:
5 L
Step-by-step explanation:
As given in question,
1 L can fill 4.2 cups.
So, 1 cup can hold 
L of fluid.
Therefore,
21 cups can hold = × 21
= 5 L
So, there is 5 L of fluid in 21 cups.
