Find the mean of the data set without the outlier. Then, find the mean of the data set with the outlier.

The mean of the set without the outlier is

The mean of the set with the outlier is

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955