Answers: 2
Mathematics, 21.06.2019 17:40
The weight of fullâgrown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 22:00
Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).
Answers: 1
Mathematics, 22.06.2019 01:30
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphereâs radius.
Answers: 1
The sum of 7 times a number and 8 is 4...
Biology, 15.04.2021 18:40
Chemistry, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40
Chemistry, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40
Health, 15.04.2021 18:40
History, 15.04.2021 18:40
History, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40
History, 15.04.2021 18:40
Physics, 15.04.2021 18:40
History, 15.04.2021 18:40
Mathematics, 15.04.2021 18:40