Mathematics, 05.09.2019 18:30 ashlon98
Iq scores are known to be normally distributed. the mean iq score is 100 and the standard deviation is 15. the top 25% of the population (ranked by iq score) have iq’s above what value?
Answers: 3
Mathematics, 21.06.2019 17:00
Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
Answers: 1
Mathematics, 21.06.2019 17:30
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
Answers: 3
Mathematics, 21.06.2019 19:30
It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?
Answers: 1
Iq scores are known to be normally distributed. the mean iq score is 100 and the standard deviation...
Mathematics, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30
Social Studies, 15.10.2019 14:30
Biology, 15.10.2019 14:30
Social Studies, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30
Social Studies, 15.10.2019 14:30
Social Studies, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30
Physics, 15.10.2019 14:30
English, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30
Mathematics, 15.10.2019 14:30