Write an equivalent expression.
13x-2+5x+1+8-2x...
Answers: 1
Mathematics, 21.06.2019 21:40, ur4286
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.
Answers: 3
Mathematics, 21.06.2019 23:00, cakecake15
Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
Answers: 1
Mathematics, 27.09.2020 02:01
Mathematics, 27.09.2020 02:01
English, 27.09.2020 02:01
English, 27.09.2020 02:01
Mathematics, 27.09.2020 02:01
Mathematics, 27.09.2020 02:01