There are some sweets in a bag 18 of the sweets are toffees and 12are mints write down the ratio of them in the simplest form

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.