# Shared Flashcard Set

## Details

math flashcards
sat prep
5
General Vocab
03/06/2013

Term
 A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory. There are seniors, juniors, and sophomores who applied. Each senior's name is placed in the lottery times; each junior's name, times; and each sophomore's name, time. What is the probability that a senior's name will be chosen?(A) 1/8(B) 2/9(C) 2/7(D) 3/8 (E) 1/2
Definition
 D. 3/8
Term
 The projected sales volume of a video game cartridge is given by the function where is the number of cartridges sold, in thousands; is the price per cartridge, in dollars; and is a constant. If according to the projections, cartridges are sold at per cartridge, how many cartridges will be sold at per cartridge?(A) 20,000(B) 50,000(C) 60,000(D) 150,000(E 200,000
Definition
 C.60,000
Term
 If is divisible by , , and , which of the following is also divisible by these numbers?(A) k+5(B) k+15(C) k+20(D) k+30 (E) k+45
Definition
 D. k+30
Term
 The average of a set of 10 numbers is 15. If one number is taken out the average of the remaining numbers is 16. What is the value of the number removed?
Definition
 6
Term
 A car traveling at an average rate of 54 kilometers per hour made a trip in 5 hours. If it had traveled at an average speed of 60 meters per hour, how many minutes less would the trip have taken?
Definition
 30
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