What do you do to solve this equation: 10x = 36
Divide by 36 on each side
Multiply by 10 on each side
Divide by 10 on each side
Multiply by 36 on each side

1. are the triangles similar and if so why? what is the value of x? show your work.

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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