Answer:
x = -4
Step-by-step explanation:
Give Me brainllest
The experimental probability of the coin landing heads up is 110/200 = 11/20.
The theoretical probability is 1/2
Answer:

Step-by-step explanation:

You need to complete the square on the right side.







Answer:
x^2 - 4x - 3 + 28/x+4
Step-by-step explanation: