Simplify. - 

A.
B.
C.
D.


Answer: C

Mathematics

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Use the given values of a and b and express the given limit as a definite integral.?xk, a = -3, b = 2

A. dx
B. dx
C. dx
D. dx

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Find the distance between the point )9,9,3) and the plane 15x-3y-8z=10. Round your answer to two decimal place.

a. 4.79 b. 6.79 c. 4.29 d. 7.79 e. 5.79

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If a projectile is fired with an initial velocity of meters pe second at an angle ? above the horizontal and air resistance is assumed to be negligible, then its position after t seconds is given by the parametric equations where g is the acceleration of gravity (9.8 m/s²). If a gun is fired with ? = 55° and 440 m/s when will the bullet hit the ground?

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Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.sec 

A. 1.11 B. 1.04 C. 0.93 D. 1.00

Mathematics