Find the area of the figure using determinants.

A. 12.5
B. 11.5
C. 11.0
D. 12.0


Answer: D

Mathematics

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Solve the problem.A stone thrown downward with an initial velocity of 14.7 m/sec will travel a distance of s meters, where s(t) = 4.9t2 + 14.7t and t is in seconds. If a stone is thrown downward at 14.7 m/sec from a height of 431.2 m, how long will it take the stone to hit the ground? Round your answer to the nearest second.

A. 11 sec B. 3 sec C. 19 sec D. 8 sec

Mathematics

Evaluate the integral. Give your answer in exact form.

A.  + ln 4
B.  + ln(7 + 4)
C.  + ln(2)
D.  + ln(7 + 4)

Mathematics

Convert.181 square centimeters to square meters

A. 0.0181 m2 B. 1.81 m2 C. 18.1 m2 D. 0.181 m2

Mathematics

Using AND-gates, OR-gates, and NOT-gates, design a circuit that would find the truth values for the sentence.

? ? ? (a) ? (b) ? (c) ? A. b B. c C. a

Mathematics