Solve the Proportion for the Variable $\frac { z + 4 } { z + 10 } = \frac { z - 8 } { z - 4 }$

question 79

Multiple Choice

Solve the proportion for the variable. $\frac { z + 4 } { z + 10 } = \frac { z - 8 } { z - 4 }$

• A) 30
• B) 32
• C) 31
• D) 35
• E) no solution

Comprehend how balance theory explains the influence of relationships on attitude changes.

Recognize the distinction between behavioural intentions and actual behaviours in the context of the extended Fishbein model.

Understand the role of descriptive and injunctive norms in shaping consumer behaviour.

Identify obstacles to predicting behaviour with the theory of reasoned action and the Fishbein models.

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Definitions:

Long Life

Living for an extended period, often beyond the average lifespan for a species or demographic group.

Life Expectancy

The average period that a person may expect to live.

Mortality Rate

A measure of the frequency of occurrence of death in a defined population during a specified interval.

Cohort Death Rate

is a measure of mortality rates within a defined cohort of individuals over a specific period of time, illustrating the rate at which members of the cohort die.