Use the appropriate rounding rule to answer the question with the correct precision or correct number of significant digits.At the beginning of last year, the population of your city was 372,000. By the end of the year it had increased by 3522 people. What was the population at the end of the year?
A. 375,500
B. 376,000
C. 380,000
D. 375,522
Answer: B
Mathematics
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Solve the problem.According to an organization's membership list, it has 1400 members who own a computer and who don't own a computer. What is the ratio of members who don't own a computer to the total number of members?
A.
B.
C.
D.
Mathematics
Answer the question.Fill in the blanks to complete the statement. The graph of is a parabola opening and is than that of y = x2.
A. down; narrower B. down; wider C. up; narrower D. up; wider
Mathematics
Find the inverse, if it exists, for the matrix.
A.
B.
C.
D.
Mathematics
Graph the function.Use the graph of f(x) = ln x to obtain the graph of g(x) = -2 ln x.
A.
B.
C.
D.
Mathematics