Mathematics, 19.03.2021 03:20, rorofhs2009
The percentage of obese children aged 12-19 years in the United States is approximately P(t) = 0.04t + 4.6 if 0 β€ t < 10 β0.01005t2 + 0.945t β 3.4 if 10 β€ t β€ 30 where t is measured in years, with t = 0 corresponding to the beginning of 1970. What was the percentage of obese children aged 12-19 at the beginning of 1975? At the beginning of 1985? At the beginning of 1990?β (Round your answers to two decimal places.) 1975 % 1985 % 1990 %
Answers: 2
Mathematics, 21.06.2019 13:00, aaron2113
Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.
Answers: 2
Mathematics, 21.06.2019 19:00, whitethunder05
Ineed to know the answer to this algebra question.
Answers: 1
Mathematics, 21.06.2019 19:00, Goldenstate32
Gh bisects fgi. find the measure of hgi β’15Β° β’21Β° β’10Β° β’8Β°
Answers: 2
The percentage of obese children aged 12-19 years in the United States is approximately P(t) = 0.04t...
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