Solve the problem.Suppose r = 
, v = 
, and w = 
. Find r + v.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Multiply.0.0077 × 0.017
A. 0.00001309 B. 0.0001309 C. 0.001309 D. 0.00000131
Mathematics
Find the first three terms of the sequence whose nth term is given.
?
?
A. 
, 
, 
B. 
, 
, 
C. ?
, 
, 
D. ?
, 
, 
E. ?
, 
, 
Mathematics
Use the laws of exponents to simplify. Write the answer with positive exponents.(r1/4 ? s1/4)2
A. r2s2 B. r1/2s1/2 C. r1/16s1/16 D. r1/8s1/8
Mathematics
Arrange the three fractions from smallest to largest.
, 
, 
A. 
, 
, 
B. 
, 
, 
C. 
, 
, 
D. 
, 
, 
Mathematics