Factor completely.6xy3 - 5xy2 - 6xy
A. xy(2y - 3)(3y + 2)
B. y(2xy - 3)(3y + 2x)
C. y(6xy - 3)(y + 2x)
D. xy(2y + 3)(3y - 2)
Answer: A
You might also like to view...
Give the genus of the object.A spool of thread
A. Genus 2 B. Genus 1 C. Genus 0 D. Genus 3 or more
Find the length of the third side of the right triangle. Assume that c represents the length of the hypotenuse. Give an exact answer and, if appropriate, an approximation to three decimal places.a = 7, b = 24
A. c = 31 B. c = 27 C. c = 25 D. c = 625
Solve the system of equations using matrices. Use Gauss-Jordan elimination.
A. {(1, 8, 9)} B. {(2, 8, -1)} C. {(-1, 8, 2)} D. {(1, 9, 8)}
Solve the problem.Suppose that the weather in a certain city is either sunny, cloudy, or rainy on a given day, and consider the following:1) If it is sunny today there is a 70% chance it will be sunny tomorrow and a 30% chance that it will be cloudy.2) If it is cloudy today there is a 40% chance it will be sunny tomorrow, a 40% chance that it will be cloudy, and a 20% chance that it will be rainy.3) If it is rainy today there is a 40% chance it will be sunny tomorrow, a 30% chance that it will be cloudy, and a 30% chance that it will be rainy.Suppose the predicted weather for Friday is 50% sunny, 30% cloudy, and 20% rainy. What are the chances that Sunday will be rainy?
A. 12% B. 13% C. 9.2% D. 10.2%