Theo bakes oat bars in a pan that measures 8 in. long, 10 1/2 in. wide, and 2 in. tall.

he decides to cut bars that measure 4 in. by 1 1/2 in. by 2 in.

enter the number of oat bars theo cuts from the pan into the box.

14 bars have been cut.

Step-by-step explanation:

The dimensions of the oat bars in the pan is

length = 8 in.

Width = 10.5 in.

Height = 2 in.

Therefore volume of the oat bar is

V = length×Width×height = 8×10.5×2 = 168 in.³

Theo cuts the bars with the dimensions as

length = 4 in.

width = 1.5 in.

height = 2 in.

Therefore volume of these bars = 4×1.5×2 = 12 in³

So the number of bars cut from the original oat bars will be = Total volume of the oat bar / volume of the oat bar cut from the main bar

Number of bars = 168/12 = 14

Answer is Theo cuts 14 bars form the original bar.

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.

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step-by-step explanation: