MATH-AII SOL PRACTICE 2014 Exam not valid for Paper Pencil Test Sessions [Exam ID:1ER5ND 1 Which of the following is equivalent to the expression shown for non-zero denominators? A B C D 2 For non-zero denominators, which of the following is equivalent to - ? 1 a 2a a + 1 A 1 - 2a 1 B 1 - 2a a (a + 1) C -2a 3 + 1 a (a + 1) D -2a 2 + a + 1 a (a + 1)
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MATH-AII
SOL PRACTICE 2014
Exam not valid for Paper Pencil Test Sessions
[Exam ID:1ER5ND
1
Which of the following is equivalent to the expression shown for non-zero denominators?
A
B
C
D
2 For non-zero denominators, which of the following is equivalent to
- ?1 a
2a a + 1
A 1 - 2a 1
B 1 - 2a a (a + 1)
C -2a 3 + 1
a (a + 1)
D -2a 2 + a + 1
a (a + 1)
3 For non-zero denominators, which of the following is equivalent to
A 12x (x - 3) x + 5
B 2x (x - 3) x + 5
C 2(x - 3) x + 5
D x (x - 3) x + 5
4
For non-zero denominators, which of the following is equivalent to • ?8x 2 2y
3xy 3
x 4y
A 12x y
B 12x7y5
C 12 xy
D 12y x
5 Which expression is equivalent to 2√12-3√27+2√48?
A 4√3B √3C 3√3D 2√3
6 Which is simplified form of the following expression?
A 6553.6B 8C 6D
7 Look at the table.
Which expression is equivalent to ?A Expression 4B Expression 1C Expression 2D Expression 3
8 Directions: Click on a box to choose each factor you want to select. You must select all correct factors.
Identify the factors of the polynomial function 32x 3 - 108 = 0.
4 (16x 2 + 24x - 36) 4x (2x + 3)
(8x + 12) (4x 2 + 6x + 9) 16 (2x - 3)
9 Which of the following is equivalent to the factored expression (2x + 3)3 ?
Identify a zero of multiplicity greater than 1 for the given polynomial function.
h (x ) = 2x (x + 2)(x - 4)2
46 Bill rode his bike to a store 5 kilometers from his house. The table shows the distance
from the store paired with the number of minutes after leaving his house.
Which equation best models a line of best fit for the data?A y = -0.3x + 6.4B y = -0.2x + 4.5C y = -0.2x + 6.1D y = -0.3x + 4.9
47 Based on a line of best fit for the data, which is the best prediction for y when x = -
4 ?
A 7B -9C -8D -7
48 The power (P ) generated for a translational motion varies jointly with the acting
force (F ) over a distance (d ) achieved and inversely with the time(t ) taken to perform this motion. If k is the constant of proportionality, which formula represents this relationship?
A P = tk Fd
B P = Ftk d
C PF = dk t
D P = Fdtk E P = Fdk t
49 The amount of ice cream dispensed from a machine at an ice cream shop is normally
distributed. If the machine is used 800 times in a day, how many times did the machine dispense an amount that falls within three standard deviations from the mean amount?A 267B 544C 798D 760
50 In a normal distribution, what is the probability that a data value will fall above the
data value associated with a z -score of -0.56?A 0.2776%B 27.76%C 28.77%D 71.23%E 72.24%
51 Directions: Type your answer in the box.
Charges for airline pet shipping fees are normally distributed with a mean of $100 and standard deviation of $25. What percent of the airlines charge over $125 to ship a pet? Round to the nearest whole percent.%
52 From an arrangement of 15 different colored flowers, 7 will be chosen to create a
corsage. How many different combinations could be formed? A 6,435B 105C 4,633,200D 259,459,200
53 Directions: Click on a box to choose each answer you want to select. You must select all correct answers.
Identify each situation that can be answered using a permutation.
Five athletes are competing in a race. How many ways could these athletes finish in first place through fifth place?
A 5 person team will be selected from 11 different applicants. How many possible teams can be created?
The code to a safe consists of 3 different digits. How many different possibilities are there for the combination?
Carol has a choice of 3 fruits from a menu of 10 fruits for her salad. How many salad combinations can Carol create?
54 Sally has a new locker combination that consists of three unique numbers from 0 to
39 and is fearful that someone will figure it out. A friend assures her that a person would have a hard time guessing the exact combination that Sally chose. How many different possibilities are there for Sally's new combination?A 19,760B 9,880C 59,280D 117
55 If an = 11 • 5
n - 1, then what is a 10 ?
A 4,296,875B 110C 107,421,875D 21,484,375
56 What is the value of
A 28B 30C 12D 14
57 Which explicit formula generalizes the given sequence?
{4, 7, 10, 13, 16, ...}
A a n = 3n + 3
B a n = n + 1
C a n = 3n + 1
D a n = n + 3
58 Which of the following sets represent a geometric sequence?