Solve.The value, v, in hundreds of dollars, of Juan's computer is approximated by
where t is the number of years since he first bought the computer. Find the value of the computer 8 years after it was purchased.
A. $740
B. $100
C. $500
D. $1300
Answer: C
Mathematics
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Perform the indicated operation(s). Where possible, reduce the answer to lowest terms. -
A.
B.
C.
D.
Mathematics
Solve the triangle.a = 60, b = 8, C = 120°
A. c = 70.17, A = 51.8°, B = 8.2° B. c = 64.37, A = 53.8°, B = 6.2° C. c = 67.27, A = 55.8°, B = 4.2° D. no triangle
Mathematics
Use identities to find the exact value of the function for the given value.tan ? = and ? is in quadrant III; Find cot ?
A.
B. -
C. -
D.
Mathematics
Solve the problem.David recently switched to a long distance phone company which charges a monthly fee of $5.95 plus $0.05 per minute. Find the linear function f(m) that expresses the monthly bill as a function of minutes used, m. Graph the linear function. Use a domain of 0 ? m ? 300.
A.
B.
C.
D.
Mathematics