The Point Lies on the Sphere

question 555

Essay

The point lies on the sphere . Find all possible value(s) for a.

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Definitions:

Credit Card Discount

A fee charged by credit card processors to merchants for accepting credit card payments, often a percentage of the transaction value.

Net Sales

Revenue from sales minus returns, allowances, and discounts.

Net Income

The residual financial gain of a company post all expenses and taxes being deducted from the revenue.

Net Sales Revenue

Net Sales Revenue is the total revenue from sales of goods or services after deducting returned goods and any allowances or discounts.