The sum of the lengths of KLM is 16.14 cm. The length of KL is 6 cm and the length of LM is 4.9 cm. What is the length of KM? A. 27.04 cm B. 5.34 cm C. 5.24 cm D. 5.14 cm

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.

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Which rotation about its center will carry a regular hexagon onto itself