Solve the problem.An electric company has the following rate schedule for electricity usage in single-family residences:Monthly service charge $4.93Per kilowatt service charge1st 300 kilowatts$0.11589/kWOver 300 kilowatts$0.13321/kWWhat is the charge for using 300 kilowatts in one month?What is the charge for using 375 kilowatts in one month?Construct a function that gives the monthly charge C for x kilowatts of electricity.
What will be an ideal response?
$39.70
$49.69
C(x) = 
Mathematics
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Multiply and simplify.
? 
A. 60
B. 30
C. 50
D. 30
Mathematics
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.Find the ratio of Jim's votes to total votes cast.
A. 
B. 
C. 
D. 
Mathematics
Find the exact value of the logarithmic expression.log5 
A. -5 B. -2 C. 2 D. 5
Mathematics
Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(-6, -6
)
A. 
B. 
C. 
D. 
Mathematics