Provide an appropriate response.What two angles of elevation will enable a projectile to reach a target 
downrange on the same level as the gun if the projectile's initial speed is 
Assume there is no wind resistance.
A. 0.03° and 89.97°
B. 65.66° and 24.34°
C. 32.83°
D. 32.83° and 57.17°
Answer: D
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Provide an appropriate response.Use the fact that csc x = 
+ 
+ 
+ 
+ ... (for |x| < ?) to find the first four terms of the series for 2 csc(2x) 
and thus for ln tan x.
A. ln|x| - 
+ 
- 
+ ...
B. ln|x| - 
+ 
- 
+ ...
C. ln|x| + 
+ 
+ 
+ ...
D. ln|x| + 
+ 
+ 
+ ...
The circulation M, in thousands, of a magazine is a function of the time t in years since the beginning of 2000. The formula
?
?
is valid over the interval from 
to 
.A. Express in functional notation the circulation of the magazine in 2003, and then calculate that value.B. When did the circulation reach 136 thousand? Round your answer to the nearest whole number year.C. What was the maximum circulation, and when did that occur? Round both answers to the nearest whole number.
What will be an ideal response?
Use the problem-solving strategy for applications of linear equations to solve the application problem.The area of a triangular flag is 132 cm2. If the height of the flag is 22 cm, what is the length of the base?
A. 6 cm B. 12 cm C. 126 cm D. 3 cm
First, create a scatter plot for the data in the table. Then, use the shape of the scatter plot given to determine if the data are best modeled by a linear function, an exponential function, a logarithmic function, or a quadratic function.
A. 
exponential function
B. 
quadratic function
C. 
linear function
D. 
logarithmic function