Answer:
A
Step-by-step explanation:
you get the numbers then divide after you have multiplied and then just find the distribution of the subtracted number :)
Answer:
b)
Step-by-step explanation:
We can use the discriminant to determine how many real solutions a quadratic equation in the form has.
- discriminant > 0 ⇒ 2 real solutions
- discriminant = 0 ⇒ 1 real solution
- discriminant < 0 ⇒ no real solutions
Yes the ratio is right but.. were's the options? comment in my profile if you need help c:
The answer to this problem is 0.055%
And you get that by doing 22/400