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Waqas
Questions (8)
The mathematics club in a school has 53 members. 5/7 of the girls members and 3/5 of the boys members are from lower secondary.
5 answers
3,793 views
As part of the 'Learning Journey' program, 73 pupils travelled on two buses, one air-conditioned and one non-air-conditioned, to
1 answer
509 views
Mary has two tanks of fish. If she transfers 15 fish from the larger tank to the smaller tank then the number of fish in the
1 answer
1,740 views
There are 42 pupils in a class. 3/4 of the boys and 2/3 of the girls travel to school by bus. The total number of boys and girls
1 answer
486 views
A sum of money is shared among three brothers. The eldest receives 7/13 of it and the 13 next receives 2/3 of the remainder. If
3 answers
1,185 views
calculate the ratio of the area to the volume for a unit cube a unit sphere inscribed inside the cube and a right cylinder
1 answer
926 views
A drowsy cat spots a flower pot that sails first up and then down past an open window. The pot is in view for a total of 0.50s.
2 answers
1,957 views
When a high speed passenger train travelling at 161km/h rounds a bend,the engineer is shocked to see that a locomtive has
2 answers
799 views
Answers (5)
Saleem has purchased an investment certificate having a face value of Rs. 50,000. It carries interest at the rate of 12% payable annually and would mature after 4 years. For how much can Saleem sell this investment to a person whose required rate of return
50%
a = 6.2*10^-5 = 0.000062 b = 1.23*10^-6 = 0.00000123 c = 5200 d = 3.7*10^-5 = 0.000037 b
First find g, g= rs-(D1/P) = 5.33% After 5 years P = (D1(1+g)^5)/(rs-g) = $ 46.37
Thanks for the reply. But, i don't quite get where do u get X2 equation from.
