Answer:
20 ft²
Step-by-step explanation:
the area (A) of a triangle is calculated using the formula
A = bh ( b is the base and h the height )
here b = 5 and h = 8
A = × 5 × 8 = 20 ft²
3/7 or 4/9 which is larger?
1 answer:
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Answer:
The prevalence of flu for the past year, as indicated from the survey participants, was of 17%.
Step-by-step explanation:
Given the survey, the prevalence of the flu, as a percentage, is given by:
Number of individuals diagnosed with flu, multiplied by 100, and divided by the size of the sample.
In this question, we have that:
Sample of 25,000, and 4,250 of those had been diagnosed with the flu at some point in the past year. So, the prevalence of the flu is given by:
The prevalence of flu for the past year, as indicated from the survey participants, was of 17%.