Plug it in.
A being the coefficient of the first term, B the coefficient of the second, and C the coefficient of the third. . .
e.g.: 4x^2 + 7x - 8
a = 4, b = 7, c = -8
You need 1800 participants to raise at least $100,000
The square root of 50 is 7.07106...
Rounded to the nearest tenth is 7.1
Solution: 7.1
I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!
Infinitely many/all real numbers