Can someone help me simplify these expressions
...
Answers: 1
Mathematics, 21.06.2019 17:00
Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles
Answers: 1
Mathematics, 21.06.2019 19:30
Needmax 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: 2
Mathematics, 22.06.2019 02:00
Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?
Answers: 3
Mathematics, 22.06.2019 02:20
Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772
Answers: 2
Medicine, 26.12.2021 09:20
History, 26.12.2021 09:20
Mathematics, 26.12.2021 09:20
Mathematics, 26.12.2021 09:20
Computers and Technology, 26.12.2021 09:20
Mathematics, 26.12.2021 09:30
Mathematics, 26.12.2021 09:30
Mathematics, 26.12.2021 09:30
Mathematics, 26.12.2021 09:30
Mathematics, 26.12.2021 09:30