Mathematics, 07.10.2019 10:50 Jasten
(drinking and driving.) just after eric had his last drink, the alcohol level in his bloodstream was 0.20 (milligram of alcohol per milliliter of blood). the alcohol level a(t) in a person follows the exponential decay law. if the legal driving limit for alcohol level is 0.08, how long should eric wait (after his last drink) before he will legally be able to drive? let k = 0.47. give answer in hours to two decimal places.
Answers: 3
Mathematics, 21.06.2019 20:30
Someone me what is the area of this figure? 18m 18m 8m 16m
Answers: 2
Mathematics, 21.06.2019 23:30
Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis
Answers: 2
Mathematics, 21.06.2019 23:30
Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.
Answers: 3
(drinking and driving.) just after eric had his last drink, the alcohol level in his bloodstream was...
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