Find the indicated term for the geometric sequence.a1 = 10, r = 
; a7
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Determine whether the relation is a function.
A. Not a function B. Function
Mathematics
Solve the system of equations.x -y + 5z = -75x+ z = -1x + 3y +z = 5
A. (-1, 0, 2) B. (2, 0, -1) C. (-1, 2, 0) D. (0, 2, -1)
Mathematics
Solve. Use ? ? 3.14 when necessary.A flagpole 24 feet tall casts a shadow that is 32 feet long. Find the length of the shadow cast by an antenna which is 15 feet tall. Round to the nearest tenth if necessary.
A. 23 feet B. 51.2 feet C. 11.3 feet D. 20 feet
Mathematics
Solve using the zero product property.(5y - 10)(y + 10) = 0
A. 
, -10
B. 2, -10
C. 2, 0
D. -2, 10
Mathematics