Find the sum.337 + (-44) + 20 + (-418) + (-51) + 487
A. 331
B. 433
C. -1357
D. -331
Answer: A
Mathematics
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Calculate the arc length S and area A for each of the following sectors. Round to the nearest whole number if necessary.a = 0.6 rad, r = 112 ft
A. S = 67 ft, A = 3764 sq ft B. S = 62 ft, A = 3762 sq ft C. S = 67 ft, A = 3762 sq ft D. S = 66 ft, A = 3764 sq ft
Mathematics
Solve the absolute value equation or inequality. Give the solution set in interval form.|4x - 8| = |- 2 - x|
A. 
B. 
C. 
D. 
Mathematics
The given pattern continues. Write down the nth term of the sequence suggested by the pattern.0, 2, 6, 12, 20, ...
A. an = 2n - 2 B. an = n2 - n C. an = 4n - 6 D. an = 2n-1 - 1
Mathematics
Give three kinds of notation for the percent.85%
A. 
; 85 × 
; 85 × 0.01
B. 
; 85 × 
; 85 × 0.01
C. 
; 85 × 
; 85 × 0.1
D. 
; 85 × 
; 85 × 0.001
Mathematics