54. The sum of two numbers is The sum of two numbers is 70.4. One number is 19 times the other. What are the two numbers?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Graph the linear function using the slooe and y intercept

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.