Answer:
The answer is X > 1 hope that helps!
Step-by-step explanation:
Answer:
asap 98
Step-by-step explanation:
asap99
Answer:
The total number of samples that contain at least 3 red balls is 115.
Step-by-step explanation:
Total number of balls = 11
Total number of red balls = 6
Total number of white balls = 5
A sample of 4 balls is to be selected that contain at least 3 red. It means either 3 out of 4 balls are red or 4 out of 4 ball are red.
Combination formula:
Using this formula we get
Therefore the total number of samples that contain at least 3 red balls is 115.
The answer is x^2+14x+49=0 the answer to it is -7
Part A: The table does not represent y as a function of x. We can not input 1 and get 4 and 2 as outputs ( or input 3 and get 12 and 6 as outputs ).
Part B : f (120) is a cost for renting a peddleboat for 120 hours;
f (120) = 20 + 10 * 120 = 20 + 1,200 = 1,220.