Question

Determine the sign of the product of 17/32 x (-1/10).
A. Both positive and negative
B. Positive
C. Negative
D. The product has no sign
Question 2
Determine the sign of the product of -0.708 x -6.24.
A. Positive
B. Negative
C. Both positive and negative
D. The product has no sign
Question 3
Multiply -5 x (-4).
A. 20
B. 9
C. -9
D. -20
Question 4
Multiply 11 x -9
A. 2
B. -99
C. 99
D. -2
Question 5
Which of the following shows the Commutative Property of Multiplication?
A. a * b = b * a
B. a * (-1) = -a
C. a * 1 = a
D. a * (b * c) = (a * b) * c

Answer 1

Here are the answers to your questions:

**Question 1:** Determine the sign of the product of \( \frac{17}{32} \times \left(-\frac{1}{10}\right) \).

C. **Negative**
(The product of a positive number and a negative number is negative.)

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**Question 2:** Determine the sign of the product of \( -0.708 \times -6.24 \).

A. **Positive**
(The product of two negative numbers is positive.)

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**Question 3:** Multiply \( -5 \times (-4) \).

A. **20**
(The product of two negative numbers is positive, so \( -5 \times -4 = 20 \).)

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**Question 4:** Multiply \( 11 \times -9 \).

B. **-99**
(The product of a positive number and a negative number is negative, so \( 11 \times -9 = -99 \).)

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**Question 5:** Which of the following shows the Commutative Property of Multiplication?

A. **a * b = b * a**
(The Commutative Property states that the order of multiplication does not affect the product.)

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If you have any further questions or need additional clarifications, feel free to ask!