Quiz about TSI Online Practice Test 2

Question 1

Bill's new porch is rectangular, with an area of 50 square feet. If the length of the porch is two times the width, what is the perimeter of the porch?

Accepted Answer

30

Answer

40

Answer

50

Answer

60

Question 2

What is the probability of selecting a male from a group of 4 males and 8 females?

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{4}{5}$$

Question 3

Question 3.

Accepted Answer

3

Answer

-2

Answer

2

Answer

$$\frac{1}{2}$$

Question 4

If 2x+5=8x, then 12x=?

Accepted Answer

10

Answer

5

Answer

15

Answer

20

Question 5

Question 5.

Accepted Answer

5

Answer

3

Answer

4

Answer

6

Question 6

Question 6.

Accepted Answer

8

Answer

1

Answer

4

Answer

16

Question 7

The market price of a house is directly proportional to the total area of the house in square feet. If the price of a 1,500 square foot home is $300,000 what is the price of a 2,000 square foot home?

Accepted Answer

$400,000

Answer

$350,000

Answer

$450,000

Answer

$500,000

Question 8

There are 80 students in a school. Every student is taking either algebra or pre-calculus, and some students are taking both. There are 60 students in the algebra class. If 15 students are taking both algebra and pre-calculus, what is the probability that a randomly selected student is taking pre-calculus but not algebra?

Accepted Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{3}{8}$$

Answer

$$\frac{3}{4}$$

Question 9

What is the value of x in the following equation?

$$\frac{2}{3}x+2=4$$

Accepted Answer

3

Answer

4

Answer

5

Answer

6

Question 10

What are the solutions to the following equation?

$$x^2+8x+15=0$$

Accepted Answer

(-3,-5)

Answer

(2,3)

Answer

(3,5)

Answer

(-2,-3)

Question 11

Question 11.

Accepted Answer

$$\sqrt[]{15}$$

Answer

$$\sqrt[]{2}$$

Answer

$$\sqrt[]{8}$$

Answer

8

Question 12

The office supply superstore sells pens for 60 cents each and pencils for 40 cents each. Diane purchased a total of 17 items (pens and pencils) for $8.20. How many pens did Diane purchase?

Accepted Answer

7

Answer

5

Answer

10

Answer

12

Question 13

Question 13.

Accepted Answer

0

Answer

1

Answer

2

Answer

3

Question 14

Question 14.

Accepted Answer

$$x^{11}$$

Answer

$$2x^{11}$$

Answer

$$2x^{30}$$

Answer

$$x^{30}$$

Question 15

Question 15.

Accepted Answer

-2

Answer

-3

Answer

2

Answer

5

Question 16

Question 16.

Accepted Answer

$$\left(x+2\right)\left(x-2\right)\left(x^2+4\right)$$

Answer

$$\left(x+2\right)^2\left(x-2\right)^2$$

Answer

$$\left(X+2\right)^3\left(x-2\right)^1$$

Answer

$$\left(x-2\right)^4$$

Question 17

Question 17.

Accepted Answer

36

Answer

32

Answer

34

Answer

40

TSI Online Practice Test 2

Bill's new porch is rectangular, with an area of 50 square feet. If the length of the porch is two times the width, what is the perimeter of the porch?

What is the probability of selecting a male from a group of 4 males and 8 females?

Line A passes through the point (−1,2). Which of the following CANNOT be the equation of line A?

Diego’s current age is five times Martina’s age ten years ago. If Martina is currently m years old, what is Diego’s current age in terms of m?

If 2x+5=8x, then 12x=?

The market price of a house is directly proportional to the total area of the house in square feet. If the price of a 1,500 square foot home is $300,000 what is the price of a 2,000 square foot home?

Find the x-intercept of a line that has the following equation:

2y=3x−6

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