The values of x for which y= 2x3 - 12x2 +18x +7=0 is increasing are?
The values of x for which y= 2x3 - 12x2 +18x +7=0 is increasing are?
Solving the equation 32x - 10(3x) + 9 = 0. What are the two solutions?
express sinh^7Θ
9000 round off to one significant figure
definition of rounding off and approximation
a) How many pounds will a company obtain if it sold 1m yen? b) What is the cost of buying £500,000 in yen? c) How many yen would be received from selling £1m? d) What is the cost of buying...
its all about statics
I want the method to solve the above problem
in which quadrant will y/x<0 and y>0
Question: A parallelogram has pairs of opposite sides that are equal in length. Question options: Always true Sometimes true I did this but it is wrong Never...
I'm soon going to take the Level 6 papers and find drawing 3d shapes on isometric dotty paper hard-what do you suggest. I need a way to be a pro at this by May 2014. Please help me. Thanks.
A number decreased by 30 is the same as 14 decreased by 3 times the number. Find the number. Explain!
i have tried it but not sure
please help, its damn urgent .it is the trickiest of all! Imagine you are playing a new version of the game of chess, called x chess. the rules are same, with just one exception. You have...
Q 5 (a) prove that tan(A+B) = tan A+tan B ...
A rectangular plywood measures 2.1m by 70 cm . circular discs are to be cut out from the plywood of diameter 14 cm . how many discs can be cut and how much plywood will be left?
the question is - How many times in a day is it impossible to tell the time by a clock with identical hour and minute hands, provided we can always tell whether it is a.m. or p.m.? What happens if...
(a) l is the line x+2y-6=0. The line k is perpendicular to l and its y intercept is -7. Find the equation of k (b) m and n are 2 lines which pass trough the point of intersection...
Q4 c1 is the circle x² + y² -4y-20=0 and l is the line 2x-y+5=0 (a) write down the centre and radius lenght of c1 (b) Find the perpendicular distance from the centre of c1...
what is it simplified