An after-shave lotion is 40% alcohol. If you have 15 fluid ounces of the lotion, how much water must be added to reduce the mixture to 30% alcohol?
?
__________ ounces of water
Fill in the blank(s) with the appropriate word(s).
Answer: 5
Mathematics
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Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function decreases most rapidly.
A. - 
B. - 
C. - 
D. - 
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Find the value or values of c that satisfy the equation 
= f'(c) in the conclusion of the Mean Value Theorem for the function and interval.f(x) = x + 
, 
A. -3
, 3
B. 2, 9
C. 0, 3
D. 3
Mathematics
Write the numeral as a Hindu-Arabic numeral. ? ?? ???
A. 65,320 B. 64,420 C. 64,320 D. 63,320
Mathematics
Divide, if possible. Write the answer in simplest form.14 ÷ 
A. 5
B. 
C. 4
D. 3
Mathematics