Answer:
The multiplicative inverse of y is - 1/y
Step-by-step explanation:
hope this helps :)
Answer: 3,19 which is larger than the original
Step-by-step explanation: if you consider that the original average is 3 you can say that all 25 students have 3 siblings so the average is 3, if you add another students with 8 siblings and do some math (25*3+8)/26 its 3,19
Multiple each number I think
The chance is 50% because if there are 2 children the probability would be 1/2 or 50%.
I think that’s it f(x)=2x−12
