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Ratio of Females to Males Government agencies and civil rights groups monitor enrollment data at universities to ensure that they fully represent different groups. One
Ratio of Females to Males Government agencies and civil rights groups monitor enrollment data at universities to ensure that they fully represent different groups. One study focused on the enrollment of females at a particular university. The study found that three out of every five students enrolled were female. > Use the findings of the study to write each ratio.mberon 1. The number of enrolled female students to the total number of students m/h2. The number of enrolled male students to the total number of students om the Getting Started 3. The number of enrolled female students to the number of enrolled male students 4. The number of enrolled male students to the number of enrolled female studentsRepresenting Proportional Relationships > Consider the results of the enrollment study from the Getting Started. 1. Choose the correct equation to match each description. Then compare the equations. EQUATIONS y = = NIL student y = 2x + 3 2 NIm MIN A y = - X y = 2x + 5 y = 3x +2 correctequations a) The number of female students enrolled, y, for x total number of students enrolledb) The number of male students enrolled, y, for x total number of students enrolled c) The number of female students enrolled, y, for x male students enrolled d) The number of male students enrolled, y, for x female students enrolled e) Describe the similarities and differences in each of the correct equations.> Compare the graphs. ation for a proportion relationship in the entsian our 2. Describe the similarities and differences of the two graphs. The relationships in this lesson are proportional. A proportional relationship is one in which the -y = m /in * Total Number of Males Enrolled Total Number of Females Enrolled ratio of the inputs to the outputs is constant. For example, the ratio of females to males at a university is 3 : 2. y X 11 O N 10 12 14 Total Number of Students EnrolledYou always write the equation for a proportional relationship in the form y = px, where x represents an input value, y represents an output value, and p represents some constant that is not equal to 0. The constant p is the constant of proportionality. 3. Identify the constant of proportionality for each relationship in Question 1. 4. Identify the constant of proportionality, or rate of change, for each graph in Question 2. Then explain how to determine p from a graph
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