the value of a machine depreciates every year at the rate of 10% of its value the machine was purchases. for rs 40000 when new and it was sold for 29160 find the no. of years that the machine was used

At Sam's Swimming Pool Cleaning, Sam charges each of his 85 customers $25 per week for 52 weeks of service every year. Since pool cleaning is a service, it has no cost other than labor and supplies, which cost Sam $48,000 each year.

The population of Springdale increased by 20% in ten years. The population now is 24,000 people. What was the population ten years ago?

P + 5 < 10 A. p < - 15 B. p < 5 C. P < 15 D. p < - 5

The flagpole casts an 8 foot shadow as shown in the table at the same time the oak tree casts 12-foot shadow how tall is the oak tree? Flag pole is 20 ft tall

15 is 23% of what number

If IJ = 15 and JK = 8, what is IK?

Something divided by 80 has a quotient of 7 with a remainder of 4 what's the number.

What is the radius of a cylindrical soda can with volume 512?

Whatis two plus two

My sister wants to watch 6 star wars movies, if each movie. is 2 hours, how long will it take her to watch all of the movies?