See attachment for the 3 Answers.
Answer:
23*0.15=$3.45
Step-by-step explanation:
23*0.15=$3.45
Answer:
heloooooooooooooooooooooio
Step-by-step explanation:
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i think it's 3/4 though i'm not entirely sure
We are given the statement that the strength, S, of a beam of width w andheight h is proportional to wh2. hence using k as the proportionality constant, the equation is S = k wh2. the exact width and height can be determined by applying optimization to the problem. optimization is taking the first derivative of an equation and equating then to zero