Select the correct Answer for each question.
-Find an equation of the sphere with center 
that touches the xy-plane.
Definitions:
Disability Activists
Individuals or groups advocating for the rights and inclusion of people with disabilities in all areas of society.
Rehabilitation Act
A landmark legislation in the United States that prohibits discrimination on the basis of disability in programs conducted by Federal agencies, in programs receiving Federal financial assistance, and in Federal employment.
Just Say No
An anti-drug campaign promoted in the 1980s by US First Lady Nancy Reagan, encouraging youth to resist peer pressure by simply saying "no" to drugs.
Tax Rate
The percentage at which an individual or corporation is taxed on their income or profits.
Q3: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Evaluate where
Q32: Which of the following graphs is the
Q41: Determine whether the sequence convergent or divergent.
Q43: Sandy wishes to have a rectangular garden
Q53: How many terms of the series <img
Q69: Write inequalities to describe the solid rectangular
Q82: A cow is tied to a silo
Q84: Find the area of the part of
Q114: Find the distance between the planes. <img
Q151: An ellipsoid is created by rotating the