Question 1

Simplify. 
A) -32
B) 10
C) 32
D) -25
E) -10

Accepted Answer

A

Question 2

Simplify.

Accepted Answer

49

Question 3

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

Accepted Answer

B

Question 4

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 p . 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 5

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....

Question 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

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

Question 9

Simplify. 
A) 343
B) 512
C) 73
D) 216
E) 21

Accepted Answer

The answer of Simplify. 
A) 343
B) 512
C) 73
D) 216
E) 21...

Question 10

Write the number in expanded form. 
A) 171,000
B) 17,100
C) 171
D) 1,710,000
E) 1,710

Accepted Answer

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

Question 11

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

Accepted Answer

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

Question 12

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....

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

We can simplify the expression by using the rules of exponents. Notice that the common factors in the expression are 11, e, and 8a2d. Let's start by simplifying the numerical coefficients:

11*11 = 11^2

Now let's simplify the e term:

e*c^1*e^5 = e^(1+5) = e^6

Finally, let's simplify the common factor of 8a2d:

8a2d*c^4*b^7*8a2d^2 = (8a2d)^(1+2)*c^4*b^7

Putting all these together, we get:

11ec1544_377e_0d87_8a2d_ada70df19b35_TBX8671_11

Question 15

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 16

Write the number in expanded form. 
A) 65,300
B) 6,530,000
C) 653,000
D) 653
E) 6,530

Accepted Answer

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

Question 17

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 18

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

Accepted Answer

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

Question 19

Simplify. 
A) 0.027
B) 0.9
C) 0.27
D) 27
E) 9

Accepted Answer

The answer of Simplify. 
A) 0.027
B) 0.9
C) 0.27
D) 27
E) 9...

Question 20

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

Accepted Answer

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

Quiz 5: Exponents and Polynomials

Simplify.

Simplify.

Simplify.

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

Simplify.

Simplify.

Write the number in scientific notation.

Simplify.

Write the number in expanded form.

Simplify.

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

Simplify.

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

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

Write the number in expanded form.

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

Simplify.

Simplify.

Write the number in scientific notation.