Consider the following squares. For the nth square, the length of each side is n.i)Find the areas of the first 4 squares, then list the areas in a sequence.ii) Find the general term for the area of the nth square in the sequence. Use an for the area.

What will be an ideal response?


i)4, 9, 16, 25
ii) an = (n + 1)2

Mathematics

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Determine if the argument is valid or a fallacy. Give a reason to justify answer.If it is cold, then you need a coat.You do not need a coat.  It is not cold.

A. Fallacy by fallacy of the converse B. Valid by modus tollens C. Valid by reasoning of transitivity D. Fallacy by fallacy of the inverse

Mathematics

Find the number of terms in the sequence or the sum of the sequence as requested.Find the number of terms in the following arithmetic sequence.  8, 11, 14, 17, . . ., 89

A. 81 B. 30 C. 84 D. 28

Mathematics

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.

A. y = 0.73x + 4.98 B. y = 0.43x + 4.98 C. y = 0.63x + 4.88 D. y = 0.53x + 4.88

Mathematics

If a and b are rational numbers, with a ? 0 and b ? 0, and if m and n are integers, determine if the following is true or false. Justify your answer.(ab)-m =  ? 

A. True; (3 ? 1)-2 =  ? 
B. False; (2 ? 1)-2 ?  ? 

Mathematics