Solve the exponential equation and approximate the result, correct to three decimal places.9x+7 = 5x
A. -25.147
B. 26.167
C. -26.167
D. -27.187
Answer: C
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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
Determine whether the sets A and B are equal, equivalent, both, or neither.A = {brake}B = {break}
A. Equivalent B. Both C. Neither D. Equal
Solve the problem. Give the answer to the nearest tenth.The position of an object moving in a straight line is given by s = t2 - 8t, where s is in feet and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 18 feet?
A. 9.6 sec B. 9.8 sec C. 18.0 sec D. 19.0 sec
Determine algebraically whether the function is even, odd, or neither.f(x) = -3x3
A. even B. odd C. neither