In a situation where you want to perform one action when a boolean expression evaluates as true and an alternate action when it evaluates as false, otherwise known as a dual-alternative decision, what sort of statement should you use?

if-else

Explanation:

Based on the information provided within the question it can be said that the best statement to use in this situation is an if-else statement. Like mentioned, this is a statement that outputs two different results depending on whether or not the input meets a predefined set of rules.

For Example: Input is 17

if (hour < 18) {

 greeting = "Good day";

} else {

 greeting = "Good evening";

}

Output would be "Good evening" in this situation

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

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