Find the arc length of the curve below on the given interval by integrating with respect to x. y=2x^(3/2); [0, 1]

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.

Enter the amplitude of the function. f(x)=3cosx