Use Heron's formula to solve the problem.An architect has measured the length of the sides of a triangular yard as 180 ft, 200 ft, and 
Find the area of the yard. Round to the nearest whole number. 
A. 1415 ft2
B. 17,616 ft2
C. 1000 ft2
D. 12,456 ft2
Answer: B
Mathematics
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For the function f whose graph is given, determine the limit.Find
f(x).
A. 1 B. -? C. ? D. 0
Mathematics
Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 22
B. 
C. 44
D. 30
Mathematics
Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. At a gourmet nut shop, nuts are sold in bulk. Cashews sell for 
per pound and macadamia nuts sell for 
per pound. Lee wishes to purchase 5 pounds of mixed nuts by mixing 3.5 pounds of cashews and 1.5 pounds of macadamia nuts. What will be the price per pound of the mixture?
A. $3.34 B. $16.68 C. $31.58 D. $6.32
Mathematics
Evaluate the series, if it converges.6 + 
+ 
+ 
+ . . .
A. 
B. 10
C. 4
D. Does not converge
Mathematics