Compare and contrast the absolute value of a real number to that of a complex number.

To prove p is equal to q using an indirect proof what would your starting assumption be?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

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.