subject
Mathematics, 12.12.2019 03:31 hargunk329

The total surface area for a silo (base with radius r, cylindrical side with height h, hemispherical cap) is a = 3πr2 + 2πrh. suppose h and r are measured to be h = 20 feet and r = 8 feet to within an error of 1 2 foot for h and 1 4 foot for r. use differentials to estimate the maximum possible error for a (in square feet).

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
What is the exact volume of the cylinder? 16in going into the middle of the top of the cylinder and 40in in height a) 25,600(pi)3 b)10,240(pi)3 c)1280(pi)3 d)640(pi)3
Answers: 1
question
Mathematics, 21.06.2019 16:00
Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98
Answers: 3
question
Mathematics, 21.06.2019 17:30
How many $20 bills do you need to have to make $280
Answers: 2
question
Mathematics, 21.06.2019 18:00
Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?
Answers: 2
You know the right answer?
The total surface area for a silo (base with radius r, cylindrical side with height h, hemispherical...
Questions
question
Social Studies, 08.11.2020 05:30
question
Mathematics, 08.11.2020 05:30
question
Mathematics, 08.11.2020 05:30
question
Mathematics, 08.11.2020 05:30