The s a t® Practice Test #6 Math Test—Calculator



Download 1.11 Mb.
Page13/13
Date19.05.2018
Size1.11 Mb.
#49010
1   ...   5   6   7   8   9   10   11   12   13

Example 4




Note: You may start your answers in any column, space permitting. Columns you don’t need to use should be left blank.
Begin skippable figure description.

Example 4: It is not necessary to begin recording answers in the first space unless all four spaces are needed. For example, if your answer is 201, you may record 2 in the second space, 0 in the third space, and 1 in the fourth space. Alternatively, you may record 2 in the first space, 0 in the second space, and 1 in the third space. Spaces not needed should be left blank.
End skippable figure description.


Question 31.

A group of friends decided to divide the $800 cost of a trip equally among themselves. When two of the friends decided not to go on the trip, those remaining still divided the $800 cost equally, but each friend’s share of the cost increased by $20. How many friends were in the group originally?

Question 32 refers to the following equation.


2 times, open parenthesis, 5 x minus 20, close parenthesis, minus, open parenthesis, 15 plus 8 x, close parenthesis, equals 7
Question 32.

What value of x satisfies the preceding equation?
Question 33.

A laboratory supply company produces graduated cylinders, each with an internal radius of 2 inches and an internal height between 7.75 inches and 8 inches. What is one possible volume, rounded to the nearest cubic inch, of a graduated cylinder produced by this company?
Question 34.

In the x y‑plane, the graph of y equals 3 x squared minus 14 x intersects the graph of y equals x at the points with coordinates 0 comma 0 and a, comma, a. What is the value of a ?
Question 35.

The line with the equation four‑fifths x plus one‑third y equals 1 is graphed in the x y‑plane. What is the x‑coordinate of the x‑intercept of the line?

Question 36 refers to the following table.





Masses (kilograms)

Andrew

2.4

2.5

3.6

3.1

2.5

2.7

Maria

x

3.1

2.7

2.9

3.3

2.8
Question 36.

Andrew and Maria each collected six rocks, and the masses of the rocks are shown in the preceding table. The mean of the masses of the rocks Maria collected is 0.1 kilogram greater than the mean of the masses of the rocks Andrew collected. What is the value of x ?
Question 37.

Jeremy deposited x dollars in his investment account on January 1, 2001. The amount of money in the account doubled each year until Jeremy had 480 dollars in his investment account on January 1, 2005. What is the value of x ?
Question 38.

A school district is forming a committee to discuss plans for the construction of a new high school. Of those invited to join the committee, 15% are parents of students, 45% are teachers from the current high school, 25% are school and district administrators, and the remaining 6 individuals are students. How many more teachers were invited to join the committee than school and district administrators?

Stop.


If you finish before time is called, you may check your work on this section only. Do not go on to any other section.

© 2016 The College Board.

Page


Download 1.11 Mb.

Share with your friends:
1   ...   5   6   7   8   9   10   11   12   13




The database is protected by copyright ©ininet.org 2024
send message

    Main page