Mathematics, 31.01.2020 04:49 cain1828
Really really fas and i need the right answe, who ever gives me the right answer i will give them 20 points for free.
dee wants to estimate the percentage of campers at the camp who ride a bike at least once a week. she will survey a sample of campers to estimate this percentage.
which option describes how she should select her sample?
she should select all of the campers in her bike club.
she should randomly select campers from the entire camp.
she should select campers that she sees riding their bikes on the weekend.
she should randomly select some of the campers that she sees riding their bikes to school.
Answers: 3
Mathematics, 21.06.2019 14:10, sebastianapolo5
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Really really fas and i need the right answe, who ever gives me the right answer i will give them 20...
Mathematics, 19.05.2020 20:04
Mathematics, 19.05.2020 20:04
Mathematics, 19.05.2020 20:04
Mathematics, 19.05.2020 20:04