Question 1

The number  is not in scientific notation because 53 is larger than 10. Write  in scientific notation.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of The number  is not in scientific...

Question 2

The number  is not in scientific notation because 0.35 is less than 1. Write  in scientific notation.
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of The number  is not in scientific...

Question 3

Simplify the expression.

Accepted Answer

The answer of Simplify the expression. ...

Question 4

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

To simplify the expression, we need to add the exponents of the same variable. The variables in the expression are e, c, and the constants 08ab, f46a, ae58, and 11. The simplified expression should have the variables with their exponents and the constants multiplied together. Among the choices, only option C has the correct exponents of e and c. Therefore, the answer is C.

Question 5

Write the expression with a positive exponent, and then simplify, when possible. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the expression with a positive exponent,...

Question 6

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

None of the other answer choices simplify the expression into positive exponents only. Choice C has the most simplified expression with all positive exponents.

Question 7

Use the property  to simplify the expression. If needed, write your answer with positive exponents only.

Accepted Answer

The answer of Use the property  to simplify the...

Question 8

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. An answer with exponents...

Question 9

Write the expression with a positive exponent, and then simplify, when possible. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the expression with a positive exponent,...

Question 10

Write the expression with a positive exponent, and then simplify, when possible. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the expression with a positive exponent,...

Question 11

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

We can simplify the expression by factoring out e and then applying the rule for adding exponents with the same base. This gives us:
11e^2c^2d^-5f^-4
The answer choice C has the same terms, but with positive exponents.

Question 12

Complete the table. 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Complete the table. 
A) 
B) 
C) 
D)...

Question 13

Use the property  to simplify the expression. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use the property  to simplify the...

Question 14

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Simplify the expression. An answer with exponents...

Question 15

Write the expression with a positive exponent, and then simplify, when possible. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Write the expression with a positive exponent,...

Question 16

Use the property  to simplify the expression. If needed, write your answer with positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The answer of Use the property  to simplify the...

Question 17

Use the property  to simplify the expression. If needed, write your answer with positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The property 11ec08ab_f468_2bde_ae58_c14bd686b82b_TBX8808_11 states that adding one to the second to last digit of the hexadecimal number will result in the new hexadecimal number. 
In this case, the second to last digit is "d", so adding one would result in an "e". Thus, the simplified expression is 11ec08ab_f468_7903_ae58_fb25fdcaaac1_TBX8808_11, which is choice D.

Question 18

Suppose you have two squares, one of which is larger than the other. Suppose further that the side of the larger square is three times as long as the side of the smaller square. If the length of the side of the smaller square is x , find the area of each square. Then find the number of smaller squares it will take to cover the larger square.
A) The area of the smaller square is  . The area of the larger square is  . The number of smaller squares it will take to cover the larger square is  .
B) The area of the smaller square is  . The area of the larger square is  . The number of smaller squares it will take to cover the larger square is  .
C) The area of the smaller square is  . The area of the larger square is  . The number of smaller squares it will take to cover the larger square is  .
D) The area of the smaller square is  . The area of the larger square is  . The number of smaller squares it will take to cover the larger square is  .
E) The area of the smaller square is  . The area of the larger square is  . The number of smaller squares it will take to cover the larger square is  .

Accepted Answer

The answer of Suppose you have two squares, one of...

Question 19

Suppose you have two boxes, each of which is a cube. Suppose further that the length of a side of the second box is twice as long as the length of a side of the first box. If the length of a side of the first box is x , find the volume of each box. Then find the number of smaller boxes that will fit inside the larger box.
A) The volume of the smaller box is  . The volume of the larger box is  . The number of smaller boxes that will fit inside the larger box is  .
B) The volume of the smaller box is  . The volume of the larger box is  . The number of smaller boxes that will fit inside the larger box is  .
C) The volume of the smaller box is  . The volume of the larger box is  . The number of smaller boxes that will fit inside the larger box is  .
D) The volume of the smaller box is  . The volume of the larger box is  . The number of smaller boxes that will fit inside the larger box is  .
E) The volume of the smaller box is  . The volume of the larger box is  . The number of smaller boxes that will fit inside the larger box is  .

Accepted Answer

The answer of Suppose you have two boxes, each of...

Question 20

Simplify the expression. An answer with exponents should contain positive exponents only. 
A) 
B) 
C) 
D) 
E)

Accepted Answer

The given expression contains a negative exponent, which can be rewritten as the reciprocal of the corresponding positive exponent. So, the expression becomes $11e^{-2}c^3$. Therefore, the answer should have $c^3$ and $e^2$ as positive exponents. Option B is the only choice that satisfies this condition.

Quiz 4: Multiplication With Exponents

The number is not in scientific notation because 53 is larger than 10. Write in scientific notation.

The number is not in scientific notation because 0.35 is less than 1. Write in scientific notation.

Simplify the expression.

Simplify the expression. An answer with exponents should contain positive exponents only.

Write the expression with a positive exponent, and then simplify, when possible.

Simplify the expression. An answer with exponents should contain positive exponents only.

Use the property to simplify the expression. If needed, write your answer with positive exponents only.

Simplify the expression. An answer with exponents should contain positive exponents only.

Write the expression with a positive exponent, and then simplify, when possible.

Write the expression with a positive exponent, and then simplify, when possible.

Simplify the expression. An answer with exponents should contain positive exponents only.

Complete the table.

Use the property to simplify the expression.

Simplify the expression. An answer with exponents should contain positive exponents only.

Write the expression with a positive exponent, and then simplify, when possible.

Use the property to simplify the expression. If needed, write your answer with positive exponents only.

Use the property to simplify the expression. If needed, write your answer with positive exponents only.

Simplify the expression. An answer with exponents should contain positive exponents only.