Questions by partha - Math Homework Answers

1 answer

A does half as much work as B,and C does half as much work as A and B together.if C alone can finish the work in 40 days,then all together will finish the work in how many days ?

asked Jul 24, 2015 in Other Math Topics | 873 views

1 answer

ABCD is a parallelogram with AB=10cm.The bisector of angle A meets DC in E,and is extended to meet BC produced at F. CF =???

asked Jul 22, 2015 in Geometry Answers | 957 views

2 answers

if tan 22 fill 1/2=x then cos 67 fill 1/2= ??

asked Jul 22, 2015 in Trigonometry Answers | 2.2k views

1 answer

if x not=1,f(x)=x+1/x-2 be a real function,find f(f(2))= ?

asked Jun 9, 2015 in Calculus Answers | 584 views

1 answer

log sqroot 6+ log sqroot 2/3= ? base of log is 2.

asked Jun 9, 2015 in Pre-Algebra Answers | 535 views

1 answer

A tree increase yearly by 1/6 th of its height.how much will it increase after 2years if its height is 12metre today ?

asked Jun 9, 2015 in Word Problem Answers | 623 views

1 answer

A and B can do a work in 3days,B and C in 4days,C and A in 4 days. the time taken by C alone to do it is ?

asked Jun 9, 2015 in Word Problem Answers | 615 views

1 answer

what is the total number of distinct terms in the expression (a+b+c)^15 ?

asked Jun 7, 2015 in Algebra 1 Answers | 674 views

1 answer

what is the number of terms in the expansion (a+b)^128 ?

asked Jun 6, 2015 in Other Math Topics | 592 views

1 answer

root cube(2+sqrt5)+root cube(2-sqrt5)= ??????

asked May 26, 2015 in Algebra 1 Answers | 897 views

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