Shade 2/6 of tom granola bar and 1/3 of hank granola bar who ate more of the granola bar

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?