Find the sum of the terms of the arithmetic sequence.-154, -139, -124, -109, . . ., 11 n = 12
A. 990
B. -1716
C. 858
D. - 858
Answer: D
Mathematics
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A. 7.80 B. 24.7 C. 3710 D. 7.8
Mathematics
Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m
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A. 8 oz. B. 2 oz. C. 6 oz. D. 4 oz.
Mathematics
Find the surface area of the circular solid. Unless otherwise specified, use 3.14 for ? and round your answer to the nearest tenth.A sphere with d = 6.4 yd
A. 6.4 yd2 B. 137.2 yd2 C. 128.8 yd2 D. 32.2 yd2
Mathematics