Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of ? (5 points) Group of answer choices 15 in by 18 in 45 in by 54 in 2.5 in by 2 in 5 in by 6 in

5 inch by 6 inch

Explanation:

What will the dimensions of the poster be if she scales it down by a factor of one - third

Let us scale down each side one by one.

The poster is 15 in by 18 inches in dimensions

The new dimensions will be

15 × 1/3 = 5 inch

18 × 1/3 = 6 inch

The correct answer is 5 inches by 6 inches.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.