Use the frequency polygon to answer the following.The frequency polygon shows the salaries of employees of a small company.
The greatest number of employees are in which salary group?
A. $50,000-$60,000
B. $30,000-$35,000
C. $50,000-$55,000
Answer: B
Mathematics
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Write the binary number as the indicated number.10,011,0112 to an octal number
A. 2338 B. 2448 C. 1558 D. 1228
Mathematics
Find the average value of the function f over the given region.f(x, y) = over the region bounded by
,
,
, and
.
A. ln 2
B. ln 2
C. ln 2
D. 6 ln 2
Mathematics
Solve the equation.log (5x) = log 4 + log (x - 2)
A.
B.
C. {- 8}
D. {8}
Mathematics
Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that can be sold for $60 a pound. How many pounds of the $30 coffee should be used?
A. 50 lb B. 10 lb C. 25 lb D. 20 lb
Mathematics