Search Results 
Christian maturity level
A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher sup

Vector
for what values of (a,b) does the point P (0,a,b) lie on the line through Q (1,1,4) and R (2,3,5)?

Modelling equations
how to model equations to determine the amount of oil in a reservior

Research poll
A Pew Research poll was conducted to investigate opinions about global warming. The respondents who answered yes when asked if there is solid evidence that the

Weighted aggregate
The data of the table below give details of the components, prices and standard quantities used in making a kind of chemical. Measure the composite index with

Define a mapping from the xy plane
Define a mapping from the x,y plane to the u,v plane by u = 2x + y, v = x +2y . If a temperature function is given in the x,y plane by T(x,y) = x+y, what i

Find the variance and covariance
The following are 8 data points that shows the relationship between the number of fishermen and the amount of fish they can catch a day. (Let the number of fish

Partial Differentiation
if the sides of a triangle ABC vary in such a way that it''s circumradius remains constant. prove that, da/cos A+db/cos B+dc/cos C =0

Permutation and combination
The number ways of choosing 2 boys and 2 girls in a class for a game of mixed doubles is 1620. Then, what is the number of ways of choosing 2 students in the cl

Saving account at birth of their childre...
Parents put $1000 into a saving account at birth of their children. If the account earns interest at 7% p.a compounded yearly, how much money will be in the acc

OPERATION RESEARCH
PROCEDURE OF TRACING A CLOSED LOOP

Simlple annuities and its application
analyn bought a dining set.She paid 2500 as a downpayment and promised to pay 800 @ the end of each month for year.What s the cash eqivalent of the set if the i

.applications of integration
what are the applications of integration?

Process of repeated convolution
If x and y are two independent random variables then their joint density function is given by The density function f z of the sum of these two variabl

Inverse z transform
after solving the difference equation using z transform, how to find the inverse z transform for the answer

