Solve the problem.A thermometer reading
is brought into a room with a constant temperature of
If the thermometer reads
after 5 minutes, what will it read after being in the room for 8 minutes? Assume the cooling follows Newton's Law of Cooling: U = T + (Uo - T)ekt.(Round your answer to two decimal places.)
A. 35.35°F
B. 63.42°F
C. 45.67°F
D. 104.33°F
Answer: C
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Use the quotient rule to simplify.
A. 16 B. 24 C. 6 D. 4
Solve the problem.Two forces, F1 of magnitude 35 newtons (N) and F2 of magnitude 55 newtons, act on an object at angles of and
(respectively) with the positive x-axis. Find the direction and magnitude of the resultant force; that is, find
Round the direction and magnitude to two decimal places.
What will be an ideal response?
A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph.
Solve the problem.A company's profit amounted to 5% of its sales. If the profits were $6 million, then what were the company's sales?
A. $121 million B. $122 million C. $120 million D. $118 million