A)<span>calculate the cost of one T-shirt
</span>
Answer:
l = 6 inches
Step-by-step explanation:
We have,
The volume of a rectangular prism with a square base is
.
Height of the prism is 5 in
It is required to find the length of the edge of the square base. Let it is l.
The formula of the volume of the rectangular prism is given by :

A is area of base of prism
It has a square base, l =b

So, the length of the edge of the square base is 6 inches.
Answer:
the second choice. and its shorter by 17 miles
Step-by-step explanation:
Answer:
3:1?
Step-by-step explanation:
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An item that costs $30, when discounted 15 percent, will cost $25.5. The easiest way of calculating discount is, in this case, to multiply the normal price $30 by 15 then divide it by one hundred. So, the discount is equal to $4.5. To calculate the sales price, simply deduct the discount of $4.5 from the original price $30 then get $25.5 as the sales price.