Linear, exponential growth, or exponential decay? y = 2x + 20

Explanation:

A linear function is one that is changing at a constant rate as changes. An exponential function is one that changes at a rate that's always proportional to the value of the function. A simple example is population growth for a very simple kind of organism, like bacteria.

its a linear or linear function if you will

Step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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