Answer:
3 ft by 3 ft
Step-by-step explanation:
The minimum dimensions will be those of a square with an area of 9 ft².
The formula for the <em>area of a square</em> is
A = l² Substitute the area
9 = l² Take the square root of each side
l = 3
The minimum dimensions are 3 ft by 3 ft.
Answer:
The study is an observational study.
Step-by-step explanation:
Observational study: In research methods, the term "observational study" is determined as one of the different studies that are being conducted by the researchers to observe or study the effects of a specific risk factor, treatment, diagnostic test, or some other intervention in the absence of an effort to change which participants are being exposed and which is not being exposed to it.
Types: Cohort study and case-control study.
In the question above, the given statement represents the observational study.
Based on the shipping rate and the price of the t-shirts, it can be concluded Sam ordered a total of 6 t-shirts.
<h3>What equation represents Sam's situation?</h3>
5.99 + x12.50 = 80.99
x represents the number of t-shirts she bough, which is the focus of the equation.
Let's solve it:
- 5.99 + x12.50 = 80.99
- x12.50 = 80.99 - 5.99
- x12.50 = 75
- x = 75 / 12.50
- x = 6
<h3>How many t-shirts did Sam order?</h3>
Sam ordered 6 t-shirts.
Learn more about equations in: brainly.com/question/10413253
Answer:
same no cap <em><u> </u></em><em><u>jskxizjssjhZbzbh</u></em>
Step-by-step explanation:
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Answer:
12 inches
Step-by-step explanation: