Mathematics, 12.04.2020 19:48 andrewjammo
Contrary to popular belief, a research firm conducts a sample survey and discovers that 90% have answered yes; they are more afraid of snakes than they are of flying. If a sample questionnaire collecting these results had 790 respondents, what is the margin of error, rounded to the nearest thousandth?
Answers: 3
Mathematics, 21.06.2019 22:00
There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?
Answers: 2
Mathematics, 21.06.2019 23:00
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
Mathematics, 21.06.2019 23:10
Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2
Answers: 2
Mathematics, 22.06.2019 03:50
One x-intercept for a parabola is at the point (1,0). use the factor method to find x-intercept for the parabola defined by the equation y=-3x^2+5x+2
Answers: 1
Contrary to popular belief, a research firm conducts a sample survey and discovers that 90% have ans...
Mathematics, 12.07.2019 17:30