Mathematics, 31.03.2021 22:50 christeinberg1
A game requires players to select correctly 5 different numbers between 1 and 40. To have a 1 in 4 chance of matching all 5 numbers, approximately how many different choices would you need to try? 165,000 330,000 495,000 660,000
Answers: 1
Mathematics, 21.06.2019 14:00
Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .
Answers: 2
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 19:30
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 20:30
Is the point (0, 8) on the x-axis or y-axis? how do you know?
Answers: 2
A game requires players to select correctly 5 different numbers between 1 and 40. To have a 1 in 4 c...
Health, 19.04.2021 06:50
History, 19.04.2021 06:50
Mathematics, 19.04.2021 06:50
Mathematics, 19.04.2021 06:50
Chemistry, 19.04.2021 06:50
English, 19.04.2021 06:50
Mathematics, 19.04.2021 06:50
Mathematics, 19.04.2021 06:50
Mathematics, 19.04.2021 06:50