Solve.In how many ways can the letters in the word PAYMENT be arranged if the letters are taken 5 at a time?
A. 2520
B. 35
C. 42
D. 1260
Answer: A
Mathematics
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Determine the slope and the y-intercept. Then graph the equation.3x - 4y = -25
A. m = - 
; y-intercept: 
B. m = - 
; y-intercept: 
C. m = 
; y-intercept: 
D. m = - 
; y-intercept: 
Mathematics
Find the LCD for the list of rational expressions.
, 
A. 5a2 + 35 B. 5a2 + 7 C. 5a(a + 7) D. 5a + 7
Mathematics
Find the domain and the vertical asymptote of the function.f(x) = 2 + log6x
A. Domain: (0, ?); vertical asymptote: x = 0 B. Domain: [0, ?); vertical asymptote: x = 0 C. Domain: (2, ?); vertical asymptote: x = 2 D. Domain: (0, ?); vertical asymptote: none
Mathematics
Evaluate using integration by parts.
dx
A. x(ln 2x)2 - 2 ln (2x) + C B. x(ln 2x)2 + 2x ln (2x) + 2x + C C. x(ln 2x)2 - 2x ln (2x) + 2x + C D. ln (2x)2 - 2x ln (2x) - 2x + C
Mathematics