Mercury moves at an elliptical orbit with the sun at one focus. The eccentricity of Mercury's orbit is e= 0.2056. The length of the major axis is 72 million miles. Find the standard equation of Mercury's orbit. Place the center of the orbit at the origin and the major axis ln the x-axis.

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.

What is the best reason for jacinta to have a savings account in addition to a checking account

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation