Provide an appropriate response.Given a geometric sequence such that a1 = 7 and a4 = -875, find a5.
A. 4375
B. -1296
C. -4375
D. 1296
Answer: A
Mathematics
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Provide an appropriate response.Multiply: -3(6y + 4)
A. -30y B. -9y - 7 C. 3y + 1 D. -18y - 12
Mathematics
Solve.An earthquake was recorded with an intensity which was 
times more powerful than a reference level earthquake, or 
What is the magnitude of this earthquake on the Richter scale (rounded to the nearest tenth)? The magnitude on the Richter scale of an earthquake of intensity I is 
A. 3.5 B. 4.5 C. 0.5 D. 10.4
Mathematics
Refer to the figure. 
If m?1
Mathematics
Solve the equation.
= 10
A. {-9, 1} B. {-7, 0} C. {-7, 3} D. {-9, 0}
Mathematics