Find the indicated term of the geometric sequence.a4 when a1 = -1 and r = 
.
A. - 
B. - 
C. 
D. - 
Answer: D
Mathematics
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Solve the problem.After a 13% price reduction, a boat sold for $25,230. What was the boat's price before the reduction? (Round to the nearest cent, if necessary.)
A. $29,000 B. $28,509.90 C. $194,076.92 D. $3,279.90
Mathematics
Solve.A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial -16t2 + 300t. Find the height of the projectile at t = 5 seconds.
A. 1420 ft B. 1200 ft C. 1500 ft D. 1100 ft
Mathematics
Evaluate the expression.(
) 
+ 
class="wirisformula" /> (
) 
A. 4,095
B. -65
C. 3.6
D. 63
E. 65
Mathematics
Minimize 
subject to
What will be an ideal response?
Mathematics