Solve the problem.A rumor is spread at an elementary school with 1200 students according to the model 
where N is the number of students who have heard the rumor and d is the number of days that have elapsed since the rumor began. How many days must elapse for 500 to have heard the rumor?
Fill in the blank(s) with the appropriate word(s).
about 3.4 days
Mathematics
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Choose the most reasonable unit of measure.A newborn baby: 3211 
(mg, g, or kg)
A. kg B. g C. mg
Mathematics
Perform the indicated operation. Write the result in standard form.(-4 - 5i) - (6 - i)
A. -10 - 4i B. -10 - 5i C. 10 + 4i D. -10 + 4i
Mathematics
Provide an appropriate response.The amount of federal income tax withheld from an individual's paycheck has little to do with the marital status.
A. True B. False
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 2
A. 
B. 
C. 
D. 
Mathematics