Mathematics, 09.07.2019 12:00 twalters88
Kai, a seventh grader, wants to determine the average number of times the families in his neighborhood visit the pool during the summer. he samples the families of four of his classmates. which improvements could kai make to his sample to increase the validity of the results? check all that apply. sample more families/ sample families that have children who are not in seventh grade/ sample families that do not have children /sample families whose answer to the survey question is predetermined/ sample families living in every third house in the neighborhood
Answers: 1
Mathematics, 21.06.2019 14:30
Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?
Answers: 1
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Mathematics, 22.06.2019 02:30
Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.
Answers: 1
Kai, a seventh grader, wants to determine the average number of times the families in his neighborho...
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10
Mathematics, 23.09.2021 08:10