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In an examination a student who gets 30%passes.for first ,second or third division 60% or more,45%-60% and 30%-60% respectively has to be scored.80% for distinction.from results 10% students fails and 5% gets distinction.calculate the% of students placed in the second division?
This Companyies only source of debt funding is by use of perpetual note. This note is currently pried at $55. The note pays quarterly interest on a $100 face value. Assume a constant nominal rate of 4% (in practice the rate changes over time). The total number of notes on issue equal 50000.
q1. Calculate the cost of debt for this company. (round to 4 decimal places)
The first part of this question asked for the cost of equity which is 9.69%.
In a geometric series the second term is 3, the fifth term is 81. Find the third term?
what is the value of N in the table?
x 0 1 2 3 4
y 0 3 12 27 N
in numbering the pages of a book, exactly 198 digits are used. How many pages does the book have?
A new cruise ship line has just launched 3 new ships: the Pacific Paradise, the Caribbean Paradise, and the Mediterranean Paradise. The Caribbean Paradise has 31 more deluxe staterooms than the Pacific Paradise. The Mediterranean Paradise has 38 fewer deluxe staterooms than four times the number of deluxe staterooms on the Pacific Paradise. Find the number of deluxe staterooms for each of the ships if the total number of deluxe staterooms for the three ships is 1085.
Q5. The following data are related to the manufacture of a standard product during the month of July 2009.
Raw materials consumed
Direct wages Rs. 9,000
Machine hours worked 900 hours
Machine hours rate Rs.5
Administrative overheads 20% of works cost
Selling overheads Re.0.50 per unit
Units produced 17,100
Units Sold 16,000 @ Rs.4 per unit
Please solve this for mea
The following data represents the number of units of production per day turned out by 5 different workmen using different types of machines. Here, A B C and D are the different machine types. 1 2 3 4 and 5 are workmen.
A B C D
1 44 38 47 36
2 46 40 52 43
3 34 36 44 32
4 43 38 46 33
5 38 42 49 39
Q1. Test whether the man's productivity is the same for the four different machine types.
Q2. test whether five men differ with respect to mean productivity.
Use Laplace transforms to solve the given system
x"+2y' =U(t-3) , x(0)=1 , x'(0)=-1
x+y'=y , y(0)=0
Statistics: If i have a precision specification based on 20 replicates of 3%CV is it correct to increase this specification when using a smaller number of replicates?