Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 7
B. 
; 7
C. 
; 7
D. 
; 7
Answer: D
Mathematics
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Provide an appropriate response.Two pieces of lumber, each 15 m long, are cut into a total of 50 pieces. How long is each piece? Assume no waste.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the domain and range of the relation.{(-67,-94), (-43,-68), (-15,-50), (25, -27), (85,44)}
A.
| D = {-94, -68, -50, -27}; R = {-67, -43, -15, 25} |
B. D = {-67, -43, -15, 25, 85}; R = {-94, -68, -50, -27, 44}
C. D = {-67, -43, -15, 25}; R = {-94, -68, -50, -27}
D.
| D = {-94, -68, -50, -27, 44}; R = {-67, -43, -15, 25, 85} |
Mathematics
Perform the indicated operation and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression without a calculator.log8(32)
A. 
B. 
C. 
D. 
Mathematics