Answer the question.A boat travels 7 miles south and then 9 miles east.How far is the boat from its starting point? Express the answer as a simplified radical if the radicand is not a perfect square.
A. 4 mi
B. 
mi
C. 4
mi
D. 
mi
Answer: B
Mathematics
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Solve the problem.A church steeple casts a shadow 103 ft long, and at the same time a 
post casts a shadow 
long. How high is the steeple? Round to the nearest unit.
A. 8 ft B. 115 ft C. 64 ft D. 165 ft
Mathematics
Provide an appropriate response.Is the integer 0 positive or negative? Explain.
What will be an ideal response?
Mathematics
Find the numbers at which f is continuous. At which numbers is f discontinuous?f(x) = 
A. continuous for all real numbers except x = 9, x = 8 B. continuous for all real numbers except x = 0, x = 8 C. continuous for all real numbers except x = 8 D. continuous for all real numbers
Mathematics
Find the identical expression for the following.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics