A swindler once approached an honest man with a die. He handed him the die and told him about the bet. The die had six sides. If the man rolled a ONE, he wins, and gets back twice the amount of his be
They each hold a ticket to one of the 100 seats on that flight. (For convenience, lets say that the nth passenger in line has a ticket for the seat number n.)
Unfortunately, the first person in line
a house with a rectangular floor plan measuring 22m by 8m has a roof that has four faces. each of the two larger faces has the shape of an isocles trapezium, and they meet in a 14m long ridge at the t
If A + B + C = π, show that (tanA + tanB)/(1- tanAtanB) = -tanC.
(using addition identities for tan(x ± y))
Please show full working.
Thanks.-A + B + C = Pi
A + B= Pi - C
tan (A + B) = tan (pi - C)
First he climbs up to the middle step and meditates for 1 minute. Then he climbs up 8 steps and faces east until he hears a bird singing. Then he walks down 12 steps and picks up a pebble. He takes on
Remove two marbles, randomly, from the box. If they are of different colors, put the white one back in the box. If they are the same color, take them out and put a black marble back in the box. Contin
Four minutes later, Christen joined him, and peeled at the rate of 5 potatoes per minute. When they were finished, how many potatoes had each peeled?-44-4(3)= 32 potatoes remaining
If Christen peeled
i want to learn algebra online. Good sites plz. Or if someone has account in Aleks.com...-Hi:
here are some good math sites for Algebra :
www. math.com
www.webmath.com
www.sosmath.com
www.coolma
If you can, explain the steps necessary to solve this problems and others like it.
Write an equation of the line that passes through the point (6,-5) and is parallel to the line whose equation is 2x-3
du/dx= 3x- (u/x)
its a non- separable equation butI have to turn it into a separable one and solve. my lecturer did it by letting u(x)= x^2 + y(x) and building a new equation but I have no idea how t
You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles and 2 empty bowls. He then says, Divide these 1
such tiles for $7.5 per m^2?(also do the way)-here diagonels are 45cm & 30cm
we knowarea of rhombus is 1/2(d1*d2)=1/2(45*30)=675cm^2=0.0675m^2nowtotal area is( 2000*0.0675)=135m^2then cost=$135*7.5$10
Henry has been caught stealing cattle, and is brought into town for justice. The judge is his ex-wife Gretchen, who wants to show him some sympathy, but the law clearly calls for two shots to be taken
On the grid , draw the graph of y=2x + 3 for values of x from x= -3 to x= -1.
Thanks-X-3-2-1
Y-3-11
____|/____
alas/|THATS THE GRAPH, extend it downwards-X=-3 then y equals -3
X=-1then y=1
X=-2 then y
