Use implicit differentiation to find dy/dx.x = sec(2y)
A. sec(2y) tan(2y)
B. cos(2y) cot(2y)
C. 2 sec(2y) tan(2y)
D. cos(2y) cot(2y)
Answer: B
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You are assigned to keep track of the liquids that Mr. Bailey consumes during your shift. If he drank of a 6 oz cup of coffee,
of an 8-ounce glass of water, and
of a 6-ounce juice carton, how many ounces of fluid did he consume?
A. 13 oz
B. 14 oz
C. 9 oz
D. oz
Which of the following was recommended in NCTM's Professional Standards for Teaching Mathematics?
a. Toward classrooms as mathematical communities – away from classrooms as simply a collection of individuals b. Toward logic and mathematical evidence as verification – away from the teacher as the sole authority for right answers c. Toward mathematical reasoning – away from merely memorizing procedures d. All of the above e. None of the above
Solve the equation and state the solution set. -
=
A. {38}
B. {19}
C. {-19}
D. {}
Solve the application by using multiplication or division.A person burns 7.4 calories per minute while walking. How many calories will be burned if the person walks for 3 hours?
A. 1332 calories B. 22.2 calories C. 222 calories D. 13,320 calories