Find the sum of the series.

A. 16
B. 11
C. 14
D. 15


Answer: A

Mathematics

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Divide.

A. 0.4hk2 B. -4hk3 C. -0.4hk2 D. 1.24hk3

Mathematics

Solve.The difference between a country's exports and imports is called the country's trade balance. If one country had a trade balance of -$94 billion in 1991, $96 billion in 1983, and -$46 billion in 1997. What was the total trade balance for these years?

A. 44 billion dollars B. -44 billion dollars C. 236 billion dollars D. -236 billion dollars

Mathematics

Multiply.0.0048 × 0.96

A. 0.0004608 B. 0.04608 C. 0.004608 D. 0.00004608

Mathematics

Non-zero vectors v and w are given. Determine the vector decomposition of v into orthogonal components v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = i - 5j; w = 3i + j

A. v1 = - i - jv2 = i - j
B. v1 = - i - jv2 = - i - j
C. v1 = - i - jv2 = i - j
D. v1 = - i - jv2 = i - j

Mathematics