Quiz about untitled

Question 1

Which of the following numbers are irrational and explain?

Accepted Answer

a

Accepted Answer

c

Accepted Answer

d

Answer

b

Answer

e

Question 2

The number $$1\ +\ \sqrt[]{8}$$ would be closest to which whole number?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 3

Which of the following numbers are both a perfect square, and a perfect cube?

Accepted Answer

64

Answer

81

Answer

36

Answer

27

Question 4

$$\pi^2$$ ___ 9

Type <, >, or = to compare the numbers correctly.

Accepted Answer

>

Answer

<

Answer

=

Question 5

$$\sqrt[]{50}$$ ___ 7

Type <, >, or = to compare the numbers correctly.

Accepted Answer

>

Answer

<

Answer

=

Question 6

$$\frac{5}{3}$$ ___ $$\sqrt[]{8}$$

Type <, >, or = to compare the numbers correctly.

Accepted Answer

<

Answer

>

Answer

=

Question 7

$$-2\pi$$ ___ $$-6$$

Type <, >, or = to compare the numbers correctly.

Accepted Answer

<

Answer

>

Answer

=

Question 8

Which of the following expressions are equivalent to $$\frac{1}{2^6}$$ ?

Accepted Answer

$$2^{-5}\ imes\ 2^{-1}$$

Accepted Answer

$$2^2\ imes\ 2^{-8}$$

Accepted Answer

$$\left(2^2\ imes\ 2^4 ight)^{-1}$$

Answer

$$2^2\ imes\ 2^{-4}$$

Answer

$$2^{-2}\ imes\ 2^{-3}$$

Question 9

What is the value of the following expression:

$$\left(\frac{3^6}{3^{-4}}\right)^2$$

Accepted Answer

$$3^{20}$$

Answer

$$3^4$$

Answer

$$3^{12}$$

Answer

$$undefined$$

Question 10

When dividing two numbers with the same base but different exponents, simply ______ the exponents but keep the base.

Accepted Answer

subtract

Answer

add

Answer

divide

Answer

combine

Question 11

When multiplying two numbers with the same base but different exponents, simply ______ the exponents but keep the base.

Accepted Answer

add

Answer

divide

Answer

subtract

Answer

combine

Question 12

How do you write
8.317 x 10⁶in standard form?

Accepted Answer

8, 317, 000

Answer

8, 371, 000

Answer

83, 170, 000

Answer

837, 100

Question 13

Write in scientific notation:
0.0000378

Accepted Answer

3.78 x 10^-5

Answer

3.78 x 10^-6

Answer

0.378 x 10^-5

Answer

0.378 x 10^-6

Question 14

$$\left(4.1 imes10^5 ight)+\left(5.5 imes10^6 ight)$$

Accepted Answer

5.91 x 10⁶

Answer

9.6 x 10⁵

Answer

9.6 x 10¹¹

Answer

4.65 x 10⁵

Question 15

$$\left(8.0 imes10^{13} ight)-\left(7.5 imes10^{12} ight)$$

Accepted Answer

7.25 x 10¹³

Answer

7.25 x 10¹²

Answer

5.0 x 10¹²

Answer

5.0 x 10¹³

Question 16

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

Accepted Answer

4.08 x 10²

Answer

4.08 x 10^-8

Answer

4.8 x 102

Answer

4.08 x 10^-15

Question 17

Solve:
(6 x 10⁶) / (2 x 10³)

Accepted Answer

3 x 103

Answer

12 x 103

Answer

3 x 109

Answer

1.2 x 10⁴

Question 18

What is the simplified version of

Accepted Answer

4 x 106

Answer

3.9 x 10⁶

Answer

4 x 10²⁰

Answer

3.9 x 10²⁰

Question 19

$$\left(-3x^3y^4\right)^2\cdot\left(3x^2y^5\right)^3$$

Accepted Answer

$$243x^{12}y^{23}$$

Answer

$$-243x^{12}y^{23}$$

Answer

$$-9x^{12}y^{23}$$

Answer

$$-9x^{12}y^{16}$$

Question 20

$$\frac{4x^3y^2}{12x^{-3}y^5}$$

Accepted Answer

$$\frac{x^6}{3y^3}$$

Answer

$$\frac{x^6}{8y^3}$$

Answer

$$8x^6y^3$$

Answer

$$3y^{-3}$$

Question 21

Simplify (c⁵)(c²)(c²)

Accepted Answer

c9

Answer

c20

Answer

c11

Answer

3c45

Question 22

Simplify the expression.

Accepted Answer

22 z7

Answer

2¹⁴ z¹³

Answer

22/z7

Answer

2¹⁴/ z⁷

Question 23

3x (y + 4)

Accepted Answer

3xy + 12x

Answer

3x3y + 4x

Answer

3xy + 4x

Answer

3x + 3y + 12

Question 24

9 (2x + 5x)

Accepted Answer

63x

Answer

90x

Answer

18x + 45

Answer

18 + 45x

Question 25

Factor completley: 12x + 8y - 4z

Accepted Answer

4 ( 3x + 2y - z)

Answer

4( x + y + z)

Answer

4 ( 3x - 2y + z)

Answer

2 ( 6x + 4y -2z)

Question 26

Factor completely: 16 + 24x

Accepted Answer

8 ( 2 + 3x)

Answer

4 ( 4 + 7x)

Answer

8 ( 2 - 3x)

Answer

6 ( 4x + 3)

Question 27

Use the distributive property to rewrite the following expression: 5(2x + 6) + 4(10x - 2)

Accepted Answer

50x + 22

Answer

10x + 30 + 40x - 8

Answer

50x - 22

Answer

10x + 30 + 40x + 8

Question 28

Solve:
3x + 15 = 3(x + 5)

Accepted Answer

Infinitely Many Solutions

Answer

No Solution

Answer

x = 15

Question 29

What is the solution to the equations?

Accepted Answer

infinite solutions

Answer

one solution

Answer

no solution

Answer

none of these

Question 30

Solve:
2x + 1 = 2x - 1

Accepted Answer

No Solution

Answer

x = 0

Answer

Infinitely Many Solutions

Question 31

What is the solution to this equation?

Accepted Answer

no solution

Answer

one solution

Answer

infinite solutions

Answer

none of these

Question 32

What is the scale factor from the smaller quadrilateral to the larger?

Accepted Answer

scale factor = 4

Answer

scale factor = 10

Answer

scale factor = 3

Answer

scale factor = 2

Question 33

What is the scale factor from shape A to shape B?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 34

This picture is an example of:

Accepted Answer

dilation

Answer

rotation

Answer

reflection

Answer

translation

Question 35

This picture is an example of:

Accepted Answer

translation

Answer

rotation

Answer

reflection

Answer

dilation

Question 36

This picture is an example of:

Accepted Answer

reflection

Answer

rotation

Answer

translation

Answer

dilation (enlargement)

Question 37

Looking at the top, darker triangle, how would you describe its' rotation to the position of the second lighter triangle?

Accepted Answer

90 degrees counterclockwise (CCW)

Answer

180 degrees clockwise

Answer

90 degrees clockwise

Answer

270 degrees counterclockwise (CCW)

Question 38

The radius of a circular clock is 13 centimeters. What is the area?

Accepted Answer

530.66 cm²

Answer

81.68 cm2

Answer

40.84 cm2

Answer

348.99 cm²

Question 39

Question 39.

Accepted Answer

103.62 mm²

Answer

50.24 mm2

Answer

153.86 mm²

Answer

615.44 mm²

Answer

200.96 mm²

Question 40

Find the circumference, rounding your answer to nearest tenth of a mm.

Accepted Answer

34.6mm

Answer

31.4mm

Answer

34.5mm

Answer

17.3mm

Question 41

What is the total surface area of the cylinder to the nearest square inch?

Accepted Answer

1301 in2

Answer

625 in2

Answer

1046 in2

Answer

414 in2

Question 42

Given a cylinder with the height of 10cm and the base radius of 9cm. Find the volume of this cylinder to the nearest tenth.

Accepted Answer

2543.4 cm³

Answer

810 cm3

Answer

847.8 cm3

Answer

2826 cm3

Question 43

Find the volume of the cylinder. Round your answers to the nearest tenth if necessary.

Accepted Answer

31.4 cm3

Answer

16.4 cm3

Answer

31.7 cm3

Answer

22.0 cm3

Question 44

Which of the following expressions is equivalent to 4(7x+10)?

Accepted Answer

28x + 40

Answer

28x + 10

Answer

7x + 40

Answer

17x + 4

Answer

NOTA

Question 45

Elizabeth is given the following points to plot on a coordinate plane: (-1,2), (2, 4), (-3, 3), (-5, 2), (-2, -2), (3, -2), (2, -2), and (1, 3). Which quadrant on the coordinate plane will contain the most plotted points?

Accepted Answer

Quadrant II

Answer

Quadrant I

Answer

Quadrant III

Answer

Quadrant IV

Answer

NOTA

Question 46

Timmy and Tommy are brothers, but their father Tom likes Timmy more. So, for every 5 cookies, he gives 3 cookies to Timmy and the rest to Tommy. What is the ratio of Timmy's cookies to Tommy's cookies?

Accepted Answer

3:2

Answer

3:5

Answer

2:5

Answer

2:3

Answer

NOTA

Question 47

Rachel put $640 into a savings account for one year. The rate of interest on the account was 9%. How much was the interest for the year? (Round to the nearest cent)

Accepted Answer

$57.60

Answer

$576.00

Answer

$57.06

Answer

$5.76

Answer

NOTA

Question 48

Jack and Jill went up the hill to fetch a pail of water. In 3 hours, they were able to fetch 9 pails of water. Their mother wants them to fetch a total of 30 pails of water. How long will it take them to fetch the rest of the water?

Accepted Answer

7 hours

Answer

3 hours

Answer

5 hours

Answer

9 hours

Answer

NOTA

Question 49

A food truck sold 12 fewer hotdogs than burgers yesterday. The food truck sold 48 burgers yesterday. What is the ratio of burgers sold to hotdogs sold yesterday?

Accepted Answer

4:3

Answer

1:4

Answer

3:4

Answer

4:1

Answer

NOTA

Question 50

Sam is traveling in France, where people use the metric system. He wants to go on a bike tour that is exactly 53.2 kilometers long. He wants to know how far this distance is in miles. If one kilometer is about 0.62 miles, how many miles long is the route for the bike tour? Round your answer to the nearest tenth.

Accepted Answer

33.0 miles

Answer

85.8 miles

Answer

31.0 miles

Answer

32.9 miles

Answer

NOTA

Question 51

Simplify the expression: (16/7 - 6 + 3) - 4 = ?

Accepted Answer

116/7

Answer

-76/7

Answer

212/7

Answer

40/47

Answer

NOTA

Question 52

In a survey, 375 students were asked whether they preferred Algebra or Geometry. Sixty-four percent of the students surveyed said they prefer Algebra. How many students prefer Geometry?

Accepted Answer

241

Answer

173

Answer

135

Answer

240

Answer

NOTA

Question 53

What value of x makes the equation 4(3x + 7) - 15/2 = 30 + (6x + 28 + 6x) true?

Accepted Answer

-4

Answer

6

Answer

4

Answer

-2

Answer

NOTA

Question 54

Farmer Josh wants to build an interestingly shaped pasture. He wants it to be made of 2 circles, one inside the other. If the inner circle has a diameter of 10 yards, and the outer circle has a diameter of 20 yards, what is the ratio (in simplest form) of the circumference of the outer circle to the circumference of the inner circle?

Accepted Answer

2:1

Answer

10:20

Answer

20:10

Answer

1:2

Answer

NOTA

Question 55

Alex, Bart, and Carol are discussing their bank account balances. Bart brags that he has -4/3 times as much money as Alex. Carol claims that she has 6/5 times as much money as Bart. If Carol has $20.00, how much money does Alex have?

Accepted Answer

$15

Answer

$30

Answer

$45

Answer

$25

Answer

NOTA

Question 56

A panda weighs 150 lbs. It needs to exercise for 5 minutes per lb with an additional 15 minutes to maintain its health. How long does the panda need to exercise to maintain its health?

Accepted Answer

735 minutes

Answer

2255 minutes

Answer

2245 minutes

Answer

765 minutes

Answer

NOTA

Question 57

At a large animal shelter, there are a total of 225 animals. This includes 7 turtles, 5 hamsters and 4 parrots. 200 of the animals are dogs, cats, and horses. If 76% of the animals are dogs, how many dogs are at the shelter?

Accepted Answer

171

Answer

152

Answer

183

Answer

164

Answer

NOTA

Question 58

In Beacon Hills, if you are caught speeding, you receive a traffic ticket. The penalty is $35 for every mile over the speed limit. There is also an additional $5 to the ticket no matter how many miles you go over the speed limit. What is the equation if p represents the penalty and m represents the number of miles over the speed limit?

Accepted Answer

( p = 35m + 5 )

Answer

( p = 5m + 35 )

Answer

( p = 5p + 35 )

Answer

( p = 35m )

Answer

NOTA

Question 59

A factory in Houston produces writing utensils. The pens produced at the factory must be packed into boxes to be transported to stores. On Thursday, the factory produces 23,019 pens. If each box can hold up to 24 pens, what is the minimum number of boxes needed to pack all the pens produced that day?

Accepted Answer

951 boxes

Answer

949 boxes

Answer

959 boxes

Answer

960 boxes

Answer

NOTA

Question 60

A car is traveling 120 miles in 3 hours at a constant speed. How long will it take to drive 200 miles?

Accepted Answer

5 hours

Answer

<ol start="4"><li>4. 5 hours</li></ol>

Answer

6 hours

Answer

4 hours

Question 61

945 / 27 =

Accepted Answer

35

Answer

33

Answer

45

Answer

43

Question 62

42 x 12 =

Accepted Answer

504

Answer

604

Answer

602

Answer

502

Question 63

(3+5) x 20 = 160

Accepted Answer

160

Answer

150

Answer

155

Answer

165

Question 64

2/4 + 3/12 =

Accepted Answer

9/12

Answer

4/4

Answer

8/12

Answer

2/12

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