Mathematics, 21.07.2019 01:20 Flowershere121

Shalika bought a purse for $120. the tax rate is 9%. what is the total amount shalika paid?

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Mathematics, 21.06.2019 20:30, PONBallfordM89

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

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Mathematics, 21.06.2019 22:40, alex43079

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

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Mathematics, 22.06.2019 00:30, trinityhayes347

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?

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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