Answer:
A
Step-by-step explanation:
Answer:
(0,-2)
(1,-1)
(5,-3)
Step-by-step explanation:
To solve this question, all you need to do is put the x coordinate in for x and the y coordinate for y. (x,y) We need to find the equation that is less than or equal to 3.
Since there are 22 participants all in all. The possible combinations of the two picked for practice first is,
22C2 = 231
The probability of picking one from each gender will be solved through the calculation below.
(10C1)x(12C1) / 231 = 40/77
In percentage, the answer would be approximately 52%. Thus, the answer is the first choice.
The answer is the second one; 15y^2–11y
