Answer: B
Step-by-step explanation:
A sphere centered at (h, j, k) with radius r has equation
... (x-h)² + (y-j)² + (z-k)² = r²
A solid ball with the same center will have any radius up to r. Your ball has equation
... (x +10)² +(y -10)² +(z +7)² ≤ 64
The following statement describes a rebate -
A.) The Shopper receives a discount now and pays sales tax on the discounted price of the item.
Explanation:
This option is correct because a rebate is described as a discount and one gets its benefit when one pays the tax on the discounted item. The discount is given at the same moment and the tax is paid on the same price.
Im not sure but I think it’s Y/2-2 (the y and 2 is a fraction)
