16.03.2017 Views

12.Practice.Tests.for.the.SAT_2015-2016_1128p

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Section 7<br />

448 Practice Test Five<br />

11. There are 5 red, 5 green, 5 blue, and 5 yellow hats<br />

packaged in 20 identical, unmarked boxes, with<br />

1 hat per box. What is <strong>the</strong> least number of boxes<br />

that must be selected in order to be sure that<br />

among <strong>the</strong> boxes selected, 4 or more contain<br />

hats of <strong>the</strong> same color?<br />

(A) 4<br />

(B) 8<br />

(C) 9<br />

(D) 12<br />

(E) 13<br />

c<br />

B<br />

D<br />

A<br />

12. In <strong>the</strong> figure above, ABCDEFGH is a regular<br />

octagon with center 0. What is <strong>the</strong> value of x?<br />

(A) 90<br />

(B) 82.5<br />

(C) 67.5<br />

(D) 57.S<br />

(E) 45<br />

13. Let <strong>the</strong> function fbe defined by fit) = 6t<strong>for</strong> all<br />

numbers t. Which of <strong>the</strong> following is equivalent to<br />

fit- r)?<br />

(A) t- r<br />

6<br />

(B) 6t- r<br />

(C) 6t-6r<br />

(D) 12(t- r)<br />

(E) 36tr<br />

E<br />

H<br />

F<br />

G<br />

14. The circle above has an area of 167t and is divided<br />

into 6 congruent regions. What is <strong>the</strong> perimeter of<br />

one of <strong>the</strong>se regions?<br />

(A) 8 - 167t<br />

(B) 8 + 47t<br />

9<br />

(C) 8 + 47t<br />

3<br />

(D) 8 + 57t<br />

(E) 8 + 167t<br />

3x-4y= 10<br />

6x + -wy= 16<br />

15. For which of <strong>the</strong> following values of wwill <strong>the</strong><br />

system of equations above have no solutions?<br />

(A) -8<br />

(B) -4<br />

(C) 0<br />

(D) 4<br />

(E) 8<br />

I GO ON TO THE NEXT PAGE>

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!