Find f(3) for the following: f(x) = x² + 3

Which of the following three dimensional figures has a circle as it’s base

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer