Find the Probability of One Event and a Second Event $\frac { 1 } { 81 }$

question 217

Multiple Choice

Find the Probability of One Event and a Second Event Occurring
-A game spinner has regions that are numbered 1 through 9 . If the spinner is used twice, what is the probability that the first number is a 3 and the second is a 7 ?

• A) \(\frac { 1 } { 81 }\)
• B) \(\frac { 1 } { 18 }\)
• C) \(\frac { 10 } { 81 }\)
• D) \(\frac { 7 } { 10 }\)

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Definitions:

Level Seating Surface

A flat or contoured surface designed to support a component securely and evenly, ensuring proper alignment and function.

Fastener

A hardware device that mechanically joins or affixes two or more objects together.

Arrowheads

Styled points at the end of dimension lines or leader lines on a drawing, indicating the feature to which the dimension or note refers.

Cutting-plane Lines

Lines on a drawing indicating the imaginary cut made through a part or assembly to reveal internal features in a sectional view.