Find the difference.3 - (-13)

A. -10
B. 10
C. 16
D. -16


Answer: C

Mathematics

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Provide an appropriate response.Find the work done by F = (x2 + y2)i - 4xyj in moving a body counterclockwise around the square with vertices (0, 0), (1, 0), (1, 1), (0, 1).

A.
B. -5
C. -3
D. - 

Mathematics

Solve the problem.The population of a small country increases according to the function B = 2,100,000e0.04t, where t is measured in years. How many people will the country have after 10 years?

A. 1,924,211 people B. 3,132,832 people C. 835,674 people D. 5,274,962 people

Mathematics

Identify the abuse of statistics."7 out of 10 dentists recommend Brand X toothpaste". This finding is based on the results of a survey of 10 randomly selected dentists. What is wrong with this survey?

What will be an ideal response?

Mathematics

Solve for x and express the answer to the nearest hundredth.

A. 166.01 m B. 146.59 m C. 456.11 m D. 56.78 m

Mathematics