Use the formula for Sn to find the sum for the geometric sequence.
A. 10,280
B. 5456
C. 272
D. 1360
Answer: B
Mathematics
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Find the probability of the compound event.Two 6-sided dice are rolled. What is the probability the sum of the two numbers on the die will be 3?
A. 
B. 
C. 
D. 2
Mathematics
Find u ? v.u = 
, v = 
A. -38 B. -54 C. 192 D. 72
Mathematics
Decide whether or not the function is a probability density function on the indicated interval.f(x) = 
x3; [0, 3]
A. Yes B. No
Mathematics
Solve.Locate the centroid of a semicircular region.
A. 
= 
= 
= 
a
B. 
= 
= 
= 
a
C. 
= 
= 
= 
a
D. 
= 
= 
= 
a
Mathematics