Solve the problem.If f varies jointly as q2 and h, and 
when 
and 
, find f when 
and 
.
A. f = 8
B. f = 18
C. f = 72
D. f = 24
Answer: C
Mathematics
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Solve the problem.The mass of an electron is approximately 9.11 × 10-28 grams. Find the mass of 743,000,000 electrons.
A. 6.76873 × 10-17 grams B. 6.76873 × 10-19 grams C. 6.76873 × 10-18 grams D. 6.76873 × 10-20 grams
Mathematics
Use the horizontal line test to determine whether the function is one-to-one.
A. Yes B. No
Mathematics
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 3x - 2; relative to f(x) = 3x
A. Moved left 2 unit(s)
B. Moved right 2 unit(s)
C. Moved up 2 unit(s)
D. Moved down 2 unit(s)
Mathematics
Find the inverse of the one-to-one function. ? y = 5x + 9 ?
A. 
B. 
C. 
D. 
E. none of the above
Mathematics