SAT Mc Graw Hill 2011

730 MCGRAW-HILL’S SAT

5 5 555 5

11. If the sum of two numbers is 4 and their
    difference is 2, what is their product?

Note:Figure not drawn to scale.

12. In rectangle LMNOabove, Pis the midpoint of
    side LM

–—

. If the perimeter of the rectangle is 48
and side LM

–—

is twice the length of sideLO

–—

, what

is the area of the shaded region?

13. If 64^3 = 4 x, what is the value of x?


14. Points P, Q, R,and Slie on a line in that order. If
    PS

—

is twice as long as PR

—

and four times as long

as PQ

–––

, what is the value of?

15. The figure above shows the graph in the xy-plane
    of a quadratic function with a vertex at (m, n).
    What is the value of m?

QS

PQ

16. If the sum of five consecutive even integers
    is 110, what is the least of these integers?


17. According to the data in the table above, by
    what percent did the number of applicants to
    Collins College increase from 1990 to 1995?
    (Disregard the % symbol when entering your
    answer into the grid. For instance, grid 50%
    as 50.)


18. A jar contains only black, white, and red mar-
    bles. If randomly choosing a black marble is four
    times as likely as randomly choosing a white
    marble, and randomly choosing a red marble is
    five times as likely as randomly choosing a black
    marble, then what is the smallest possible num-
    ber of marbles in the jar?

LPM

ON

NUMBER OF APPLICANTS

TO COLLINS COLLEGE

YEAR

1980

1985

1990

1995

2000

APPLICANTS

15,000

18,000

20,000

24,000

25,000

STOP

If you finish before time is called, you may

check your work on this section only. Do not

turn to any other section of the test.

y

x

(–1, 6) (4, 6)

(m,n)

O