Solve and check.-6s = -102
A. s = -96
B. s = 17
C. s = 96
D. s = 2
Answer: B
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Solve the problem.Find the length of the segment of the curve y = cosh 2x from x=0 to x = ln
.
A.
B.
C. 6
D.
Two chemical solutions, one containing N molecules of chemical A and another containing M molecules of chemical B, are mixed together at time t = 0. The molecules from the two chemicals combine to form another chemical solution containing y (AB) molecules. The rate at which the AB molecules are formed, , is called the reaction rate and is jointly proportional to
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where k is a constant (we assume the temperature of the chemical mixture remains constant during the interaction). Solve this differential equation with the side condition
assuming that
and
.
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Hint: Use the identity
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What will be an ideal response?
Find the additive inverse or opposite.|-25|
A. 0
B. 25
C. -
D. -25
Refer to this figure to decide whether the statement is true or false. ?KLG is an obtuse angle.
A. True B. False