Calculate the flow in the field F along the path C.F = y2i + zj + xk; C is the curve r(t) = (2 + 2t)i + 4tj - 2tk , 0 ? t ? 1
A. 
B. 16
C. 48
D. 
Answer: D
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Find the indicated derivative for the given vector-valued function .Find Dt[h(t),r(t)] for r(t) = sin(6t)i + j and h(t) = e3t.
A. Dt[h(t),r(t)] = [3e3t sin(6t) + 6e3t cos(6t)]i - 3e3tj B. Dt[h(t),r(t)] = [3e3t sin(6t) + 6e3t cos(6t)]i + 3e3tj C. Dt[h(t),r(t)] = [3e3t sin(6t) + 6e3t cos(6t)]i D. Dt[h(t),r(t)] = [3e3t cos(6t)]i + 3e3tj
Is the following a statement? What is its truth value?This test is too hard.
A. Statement. The truth value is true. B. Statement. The truth value is false. C. Not a statement. This is an opinion and cannot be answered true or false.
Answer the following statement(s) true (T) or false (F)
Students tend to believe that that most mathematics problems should take five minutes or less to solve.
Provide an appropriate response.Simplify: -4(2z + 1) - z - 24
A. -7z - 28 B. -7z + 20 C. -9z - 28 D. -9z + 28