Solve the problem.It is determined that 75% of the student body of Piper School attended an 
assembly. If 129 students attended the assembly, how many students are enrolled at the school?
A. 169
B. 172
C. 184
D. 176
Answer: B
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Solve the right triangle. Express angles in decimal degrees.
B = 44°, a = 55.8
A. A = 46°, b = 57.8, c = 80.3 B. A = 46°, b = 53.9, c = 77.6 C. A = 44°, b = 40.1, c = 53.9 D. A = 44°, b = 57.8, c = 40.1
Provide an appropriate response.Write x
in radical form.
A. 
B. 
C. 
D. 
Solve the problem.A formula used to determine the velocity v in feet per second of an object (neglecting air resistance) after it has fallen a certain height is 
where g is the acceleration due to gravity and h is the height the object has fallen. If the acceleration g due to gravity on Earth is approximately 32 feet per second, find the velocity of a bowling ball after it has fallen 90 feet. (Round to the nearest tenth.)
A. 75.9 ft per sec B. 53.7 ft per sec C. 5760 ft per sec D. 13.4 ft per sec
Use Gaussian elimination or Gauss-Jordan elimination to solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $8, end zone for $7, and balcony for 
Total for a sell-out is 
If half the courtside and balcony and all end zone seats are sold, ticket sales total 
. How many of each type of seat are there?
A. 4000 courtside 3000 end zone 8000 balcony B. 3200 courtside 1800 end zone 10,000 balcony C. 3000 courtside 2000 end zone 10,000 balcony D. Cannot be determined