What's 1+7*48 divided by 7 to the 16 power

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?