Final answer:
To find the number of inches bricks should be tapered for every foot above four feet in the stack, we need to determine the taper rate. The taper rate is the change in size or slope as you move up the stack. Assuming a taper rate of 2 inches per foot, the stacked bricks should be tapered by 2 inches for every foot above four feet.
Step-by-step explanation:
In this question, we are trying to determine how many inches should be tapered for every foot above four feet in a stack of bricks. The question is asking for the taper rate, which is the change in size or slope as you move up the stack. To find the answer, we need to know the rate at which the size of the bricks changes.
Let's assume that the taper rate is 2 inches per foot. This means that for every foot above four feet, the stacked bricks should be tapered or narrowed by 2 inches. For example, if the stack is 5 feet tall, the bricks should be tapered by 2 inches; if the stack is 6 feet tall, the bricks should be tapered by 4 inches.
Therefore, the correct answer is OA. Two as every foot above four feet, the stacked bricks should be tapered by 2 inches.
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