Use McKay's theorem to find a rational number between the two given rational numbers.2 and 9
Fill in the blank(s) with the appropriate word(s).
(11/2)
Mathematics
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Answer the question appropriately.Where does the periodic function f(x) = 5esin(x/2) take on its extreme values?
A. x = ±k?/5 where k is an even integer B. x is an odd integer C. x = ±k? where k is an even integer D. x = ±k? where k is an odd integer
Mathematics
Solve the problem.Anne and Nancy use a metal alloy that is 20% copper to make jewelry. How many ounces of a 14% alloy and a 24% alloy must be mixed to form 100 ounces of the desired alloy?
A. 30 at 14% and 70 at 24% B. 60 at 14% and 40 at 24% C. 40 at 14% and 60 at 24% D. 70 at 14% and 30 at 24%
Mathematics
Write the improper fraction as a mixed or whole number.- 
A. -2
B. -2
C. -3
D. -1
Mathematics
Find the exact value of the sum or difference.
+ 
A. 
B. 
C. 
D. 10?
Mathematics