Susan has 45 hats in her closet. Her friends borrowed some of the hats. Nicky borrowed 3hats. And Shelly borrowed 2 hats. If Susan divided the remaining hats into the closets, how many hats would be in each closet

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

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

Classify the following number. −9.070707…