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.
Answer:
-31 is the answer
Step-by-step explanation:
Answer:
1st pic: -25<-20
2nd pic: point c
Step-by-step explanation:
Answer:
1 mile =1609 km
Step-by-step explanation: