wawan_andrean

Upzz..This topic has been discussed and double posting...simply ignore it dude.. Thank you.

Matt gets a $1000 commission on a big sale. This commission alone raises his average commission by $150. If Mat's new average commission is a $400, how many sales has Matt made? This is from Manhattan and still bit struggle to understand their explanation. Thx

yes, C it is

What is the smallest positive integer x such that 450x is the cube of a positive integer? A) 2 B) 15 C) 30 D) 60 E) 120

Samantha invests i1 dollars in bond X, which pays r1 percent simple interest annually, and she invests i2 dollars in bond Y, which pays r2 percent simple interest annually. After one year, will she have earned more interest, in dollars, from bond X than from bond Y? (1) r12 > r22 (2) The ratio of i1 to i2 is larger than the ratio of r1 to r2.

If http://www.manhattangmat.com/images/Challenge/November282005/if%20part%20of%20question.gif, then = ? (1) (2) a = 64

Is (x – 2)2 > x2? (1) x2 > x (2) 1/x > 0

Given that x4 – 25x2 = -144, which of the following is NOT a sum of two possible values of x? (A) -7 (B) -1 © 0 (D) 3 (E) 7

12rk34, pls expln the gist of question. ur answer is correct and way is just same with official answer which is i got bewildered from the source where i took. thx.

Max(x, y) is defined as the maximum of x and y, and Min(x, y) is defined as the minimum of x and y. What is the average of Max(x, 60) and Min(40, x)? (1) Min(x, 60) = x (2) Max(40, x) = x OA:

he and his can be either the owner of the car or the customer. So, A,B,E are out. C is not parallel. Hence, D wins.

the reason....is THAT... ITS refer to the winged bean which is singular. hence, D is the answer

Lock, need further elaboration how did u get value that i marked with red color. thx in adv.

http://www.manhattangmat.com/images/Challenge/September232002/CPSimage-revised.gif The line represented by the equation http://www.manhattangmat.com/images/Challenge/September232002/EEimage1.gif is the perpendicular bisector of line segment RP. If R has the coordinates (4, 1), what are the coordinates of point P? (A) (–4, 1) (B) (–2, 2) © (0, 1) (D) (0, –1) (E) (2, 0)

http://www.manhattangmat.com/images/Challenge/May272002/EEproblem.gif http://www.manhattangmat.com/images/Challenge/May272002/EEanswerchoices.gif