Find the sum of the terms of the arithmetic sequence.-10, -7, -4, -1, . . ., 29 n = 14
A. 133
B. - 133
C. 266
D. 273
Answer: A
Mathematics
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Find the work done by F over the curve in the direction of increasing t.F = -7yi + 7xj + 2z7k; C: r(t) = cos ti + sin tj, 0 ? t ? 5
A. W = 0
B. W = 
C. W = 35
D. W = 70
Mathematics
Give a number that satisfies the given condition.An integer greater than -6.3 and less than -5.3
Fill in the blank(s) with the appropriate word(s).
Mathematics
Evaluate the definite integral.
dx
A. -2
B. 0
C. 3
D. 
Mathematics
Determine whether the sequence is arithmetic. If so, find the common difference. ? ?5.3, 5.7, 6.1, 6.5, 6.9, ... ?
A. Arithmetic sequence, d = -0.4 B. Arithmetic sequence, d = -1.6 C. Arithmetic sequence, d = 0.8 D. Arithmetic sequence, d = 0.4 E. Not an arithmetic sequence
Mathematics