[queborg]

1

In the xy-plane, line n passes through the origin and has slope 4. If points (1, c) and (d, 2) are on line n, what is the value of c/d ?

A.0.25

B.0.5

C.2

D.4

E.8


2
The charge for a single room at Hotel P is 25 percent less than the charge for a single room at Hotel R and 10 percent less than the charge for a single room at Hotel G. The charge for a single room at Hotel R is what percent greater than the charge for a single room at Hotel G ?

A. 15%
B. 20%
C. 40%
D. 50%
E.150%

3
If d = 1 / 2^3 * 5^7 is expressed as a terminating decimal, how many nonzero digits will d have?

A.One
B.Two
C.Three
D.Seven
E.Ten

4 If M is the least common multiple of 90, 196, and 300, which of the following is NOT a factor of M ?

A. 600
B. 700
C. 900
D.2,100
E.4,900
thanks a ton