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

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Section 3<br />

606 Practice Test Seven<br />

y<br />

s (9, 6)<br />

20. Bill has to type a paper that is p pages long, in<br />

which each page contains w words. If Bill types an<br />

average of x words per minute, how many hours<br />

will it take him to finish <strong>the</strong> paper?<br />

(A) <br />

60x<br />

R<br />

18. In <strong>the</strong> figure above, line RS passes through <strong>the</strong><br />

origin. If <strong>the</strong> x-coordinate of point R is -6 , what is<br />

<strong>the</strong> y-coordinate of R ?<br />

(A) -9<br />

(B) -6<br />

(C) -4<br />

(D) -3<br />

(E) -2<br />

x<br />

(B) <br />

60<br />

(C) <br />

x<br />

(D) wx<br />

60p<br />

(E) 60wpx<br />

19. A radio station emits a signal that can be received<br />

<strong>for</strong> 60 miles in all directions. If <strong>the</strong> intensity of <strong>the</strong><br />

signal is streng<strong>the</strong>ned so <strong>the</strong> reception increases<br />

by 40 miles in all directions, by approximately<br />

how many square miles is its region of reception<br />

increased?<br />

(A) 6,300<br />

(B) 10,000<br />

(C) 10,300<br />

(D) 20,000<br />

(E) 31,400<br />

STOP

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