Solve the problem.The parking lot at a golf course has 90 cars in it. 40% of the cars are four-door. How many cars are four-door?
A. 360 cars
B. 225 cars
C. 23 cars
D. 36 cars
Answer: D
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Evaluate the integral.
dx
A. 
- ln
- 5 tan-1 x + ln(x2 + 1) + C
B. 
- ln 
+ 
ln(x2 + 1) + C
C. 
- 3 tan-1 x + 
ln(x2 + 1) + C
D. 
- ln
- 3 tan-1 x + 
ln(x2 + 1) + C
Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 - 18y + 17 = 0
A. x2 + (y - 9)2 = 64 center (0, -9), r = 8 B. x2 + (y - 9)2 = 64 center (0, 9), r = 8 C. (x - 9)2 + y2 = 64 center (9, 0), r = 8 D. x2 + (y + 9)2 = 64 center (0, -9), r = 8
Determine the phase shift of the function.y = 
sin (?x + 5)
A. 
units to the left
B. 5 units to the left
C. - 
units to the left
D. 
units to the right
Provide an appropriate response.Which of the following is a horizontal translation of the function 
A. y = -[[x]] B. y = 7[[x]] C. y = [[x]] - 7 D. y = [[x - 7]]