Refer to right triangle ABC with 
.
?
?
If 
and 
cm, find b.
?
Round the answer to the nearest whole number.
?
A. 65 cm
B. 64 cm
C. 68 cm
D. 67 cm
E. 69 cm
Answer: A
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For the function f, construct and simplify the difference quotient 
.f(x) = 
A. - 
B. 
C. 
D. 
Solve the problem.State University has a College of Arts & Sciences, a College of Business, and a College of Engineering. The percentage of students in each category are given by the following matrix.
The student population is distributed by class and age as given in the following matrix.
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How many female students are in the College of Business? How many male students are in the College of Arts & Sciences?
A. 1306 students; 613 students
B. 686 students; 509 students
C. 511 students; 686 students
D. 613 students; 1405 students
Find the quantity if v = 5i - 7j and w = 3i + 2j.
+ 
A. 2
+ 
B. 
+ 
C. 
D. 
Divide, if possible. Write the answer in simplest form.4
÷ 2
A. 3
B. 2
C. 2
D. 2