Solve the problem.Two forces, of 35.2 and 62.6 lb, forming an angle of 73.1°, act at a point in the plane. Find the magnitude of the resultant force.

A. 62.3 lb
B. 97.8 lb
C. 640.6 lb
D. 2108.4 lb


Answer: A

Mathematics

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Fill in the blank with one of the words or phrases listed below.The 21 above is called the .

A. product B. quotient C. difference D. sum

Mathematics

Solve the problem.During the first five months of the year, Len earned commissions of $2820, $2240, $2870, $2710, and $3360. If Len must have average monthly earnings of at least $2810 in order to qualify for retirement benefits, what must he earn in the sixth month in order to qualify for benefits?

A. at least $2860 B. at least $2801 C. at least $2800 D. at least $2810

Mathematics

Solve the problem.How many 5-card poker hands consisting of three 6's and two cards that are not 6's are possible in a  deck?

A. 4512 B. 5304 C. 2652 D. 2256

Mathematics

Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.Use the Principle of Mathematical Induction to show that the statement "5 is a factor of 7n - 2n" is true for all natural numbers. (Hint: 

What will be an ideal response?

Mathematics