Which mathematical property is demonstrated?
7 + 9 + 3 = 7 + 3 + 9
a.
...
Mathematics, 03.12.2019 19:31 Esmail
Which mathematical property is demonstrated?
7 + 9 + 3 = 7 + 3 + 9
a.
associative property of addition
b.
associative property of multiplication
c.
commutative property of addition
d.
commutative property of multiplication
Answers: 1
Mathematics, 21.06.2019 16:00
Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
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Solve 2^x=32 and rewrite this equation in a logarithmic form
Answers: 2
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Now 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
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