Solve. Express the result in scientific notation. If necessary, round the decimal factor to two decimal places.Approximately 8 × 103 employees of a certain company average $30,000 each year in salary. What is the total amount earned by all the employees of this company per year?
A. $24 × 109
B. $2.4 × 108
C. $24 × 108
D. $2.4 × 109
Answer: B
Mathematics
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For the function represented in the graph, determine the domain or range, as requested.Find the domain.
A. {-4, -3, -2, -1, 0, 1, 2, 3} B. {x? -4 ? x ? 4} C. {-5, -4, -3, -2, -1, 0, 1, 2, 3} D. {x? -1 ? x ? 1}
Mathematics
Insert <, >, or = to make the statement true.5 _____ -5
A. < B. > C. =
Mathematics
Use a graphical method to solve the system. Give x- and y-coordinates correct to the nearest hundredth.x2 - y2 = 7.82x = 2y - 5
A. (-2.97, 1.01), (6.31, 5.65) B. (-6.31, 5.65), (2.97, 1.01) C. (-6.31, -5.65), (2.97, -1.01) D. (-2.97, -1.01), (6.31, -5.65)
Mathematics
Graph the function. Then use your graph to find the indicated limit.f(x) = 2x - 3, 
f(x)
A. -4 B. -2 C. -5 D. -1
Mathematics