Answer:252in. squared
Step-by-step explanation:
16+2=18
12+2=14
14×18=252 ^2
Answer:
C. 0.5
Step-by-step explanation:
Since a coin has 2 sides and there is the same probability of getting either side, then each side has a 50% or 0.5 probability. Therefore, in order to calculate the expected value of one coin flip we need to multiply the value of each side by its probability and add those values together like so...
1 * 0.5 = 0.5
0 * 0.5 = 0
Now we add these values together...
0.5 + 0 = 0.5
Finally, we can see that the expected value of one coin flip is 0.5
12 - all divisible by it (2*12=24, 3*12=36, 12*5=60)
Answer: 7
Step-by-step explanation:
