Find the exact value of the expression.sin 

A.
B. - 
C.
D. - 


Answer: A

Mathematics

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In a submerged trial run of an attack submarine, a reading of the sub's velocity was made every quarter hour, as shown in the accompanying table. Use the trapezoidal rule to estimate the distance traveled by the submarine during the 2-hour period. Please round the answer to the nearest hundredth if necessary.

Time, t (hr)0Velocity, V(t) (mph)17.520.626.83129.627.318.816.35.6? __________ miles Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log6(x - 1) = -3

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Find the slope of the line that passes through (5, -6) and (4, -4).

A. -2 B. 2 C. -1 D. 0

Mathematics

Perform the indicated operation.

A. 14x4 + 2x3 + 3x2 - 13 B. -2x4 + 2x3 + 3x2 + 3 C. -2x4 + 14x3 + 7x2 - 13 D. 14x4 + 2x3 + 3x2 + 3

Mathematics