Simplify.
- 
A. 
B. 
C. 
D. 
Answer: C
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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
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
If a projectile is fired with an initial velocity of  FIGURE 1.png)
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  Figure 2.png)
where g is the acceleration of gravity (9.8 m/s²). If a gun is fired with ? = 55° and  FIGURE 1.png)
440 m/s when will the bullet hit the ground?
 multiple choice.png)
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