Question 1

Write the number in expanded form. 
A)296,000
B)2,960
C)29,600
D)2,960,000
E)296

Accepted Answer

B

Question 2

Simplify. 
A)18
B)2.16
C)216
D)0.216
E)1.8

Accepted Answer

D

Question 3

Write the expression with a single exponent. (Assume all variables are positive numbers.) 
A) 
B) 
C) 
D) 
E)

Accepted Answer

B

Question 4

Simplify the expression. Leave your answer in terms of exponents. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. Leave your answer in...

Question 5

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 6

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 7

Simplify the expression. Leave your answer in terms of exponents. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The expression is already simplified in base 16. The only change is in the exponents, where f + 1 = 10 and carries over to the next digit. Therefore, the answer is 11ebfe7e_3418_fff3_96cc_8b43f2cebbe0_TBX8806_11.

Question 8

Write the number in scientific notation. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The number in scientific notation would be 1.1 x 10^32. This can be determined by counting the number of digits to the left of the decimal point and adding 1, which gives us 33. We then move the decimal point 32 places to the left to get the number in the form of a x 10^b, where a is between 1 and 10 and b is an integer. Choice C has the correct digits in the fourth set of digits, which should be 118d.

Question 9

The displacement, in cubic inches, of a car engine is given by the formula  where s is the stroke and b is the bore, as shown in the figure, and c is the number of cylinders. Calculate the engine displacement for the Porsche 911 GT3: 6 cylinders, 3.94 inches of bore, 3.01 inches of stroke. Use 3.14 to approximate  . Please round the answer to the nearest whole. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of The displacement, in cubic inches, of a...

Question 10

Write the number in expanded form. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the number in expanded form. 
A)...

Question 11

Write the number in scientific notation. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the number in scientific notation. 
A)...

Question 12

Simplify.

Accepted Answer

The answer of Simplify. ...

Question 13

Find the volume of a cube if each side is 3 inches long.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Find the volume of a cube if...

Question 14

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 15

Simplify. 
A)25
B)8
C)9
D)16
E)42

Accepted Answer

The answer of Simplify. 
A)25
B)8
C)9
D)16
E)42...

Question 16

Simplify. 
A)6
B)-6
C)8
D)-8
E)-23

Accepted Answer

The answer of Simplify. 
A)6
B)-6
C)8
D)-8
E)-23...

Question 17

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 18

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 19

Simplify. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify. 
A) 
B) 
C) 
D) 
E) ...

Question 20

Write the expression with a single exponent. (Assume all variables are positive numbers.) 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the expression with a single exponent....

Quiz 5: Exponents and Polynomials

Write the number in expanded form.

Simplify.

Write the expression with a single exponent. (Assume all variables are positive numbers.)

Simplify the expression. Leave your answer in terms of exponents.

Simplify.

Simplify.

Simplify the expression. Leave your answer in terms of exponents.

Write the number in scientific notation.

Write the number in expanded form.

Write the number in scientific notation.

Simplify.

Find the volume of a cube if each side is 3 inches long.

Simplify.

Simplify.

Simplify.

Simplify.

Simplify.

Simplify.

Write the expression with a single exponent. (Assume all variables are positive numbers.)