Consider the spiral ramp with and . Use a surface integral to find the mass of this spiral ramp if its mass density at each point is directly proportional to the distance of the point to the z-axis, .

Finding tbe values of the variables in each kite

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.

The blue segment below is a diameter of o. what is the length of the radius of the circle?