Calculate dy/dt using the given information.xy2 = 4; dx/dt = -5, x = 4, y = 1

A. - 
B.
C.
D. - 


Answer: B

Mathematics

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Solve.y + 3 = x2 + y2 = 9

A. (-, 2), (, 2), (0, 3)
B. (-, 2), (, 2), (0, -3)
C. (, 2), (0, 3)
D. (, 2), (0, -3)

Mathematics

Solve the problem.On an 18-hole golf course, there are par-3 holes, par-4 holes, and par-5 holes. A golfer who shoots par on every hole has a score of 77. The sum of the number of par-3 holes and the number of par-5 holes is 13. How many of each type of hole are there on the golf course?

A. Par-3: 4; par-4: 5; par-5: 9 B. Par-3: 3; par-4: 5; par-5: 10 C. Par-3: 3; par-4: 6; par-5: 9 D. The numbers cannot be determined from the given information.

Mathematics

Solve.A case of candy bars has 3 layers of candy bars. In each layer are 8 rows with 15 candy bars in each row. Find how many candy bars are in a case.

A. 359 candy bars B. 360 candy bars C. 370 candy bars D. 350 candy bars

Mathematics

Determine any data values that are missing from the table, assuming that the data represent a linear function.

A. 6 B. 7 C. 5 D. 1

Mathematics