Mathematics, 24.07.2019 04:50, potato3999
Greta collects the number of miles run each week from random sample of female marathon runners. her data are shown below. she made the qualitative statement, "25% of female marathoners run 13 or more miles a week." is her statement reasonable. explain. data: 13, 14, 18, 13, 12, 17, 15, 12, 13, 19, 11, 14, 14, 18, 22, 12
Answers: 1
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 21.06.2019 23:10, jaylenmiller437
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (β4, 0) and (6, 0). the y-intercept of the first parabola is (0, β12). the y-intercept of the second parabola is (0, β24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Greta collects the number of miles run each week from random sample of female marathon runners. her...
Mathematics, 02.12.2021 18:20
Social Studies, 02.12.2021 18:20
History, 02.12.2021 18:20
Mathematics, 02.12.2021 18:20
Mathematics, 02.12.2021 18:20
Arts, 02.12.2021 18:20
Mathematics, 02.12.2021 18:20