Mathematics, 16.07.2020 18:01 lewisj53
What is this (2⋅3) ^2 −5^2 = I don't know what the dot means I think it means multiplication I got 11 am I right
Answers: 3
Mathematics, 21.06.2019 18:30, singlegirlforlife541
Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days
Answers: 2
Mathematics, 22.06.2019 01:20, blackboy21
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
Mathematics, 22.06.2019 02:00, castellon67
The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams
Answers: 3
What is this (2⋅3) ^2 −5^2 = I don't know what the dot means I think it means multiplication I got 1...
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