Which of the following is not a special triangle? a) 60 - 60 - 60 triangle b)20 - 60 - 100 triangle c)45 - 45 - 90 triangle d)30 - 60 - 90 triangle

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

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.