Simplify 7 · 6 · 2h · d.

42 + 2 h + d
84 dh
48 dh

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

If you answer right ill give brainliest, : )

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.