Mathematics, 09.11.2019 02:31 aperez4102
You are designing a 18 cm3 right circular cylindrical can whose manufacture will take waste into account. there is no waste in cutting the aluminum for the side, but the top and bottom of radius r will be cut from squares that measure 3r units on a side. the total amount of aluminum used up by the can will therefore be upper a equals 18 r squared plus 2 pi rh, where h is the height of the right circular cylindrical can. what is the ratio of h to r for the most economical can?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Adriveway is 40 yards long about how many meters long is it
Answers: 2
Mathematics, 21.06.2019 19:30
Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
Answers: 1
Mathematics, 21.06.2019 21:30
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x
Answers: 1
Mathematics, 22.06.2019 00:20
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 1
You know the right answer?
You are designing a 18 cm3 right circular cylindrical can whose manufacture will take waste into acc...
Questions
Mathematics, 15.04.2020 01:05
English, 15.04.2020 01:05
Mathematics, 15.04.2020 01:05
English, 15.04.2020 01:06
Mathematics, 15.04.2020 01:06
Mathematics, 15.04.2020 01:06
Health, 15.04.2020 01:06
Mathematics, 15.04.2020 01:06
Biology, 15.04.2020 01:06
English, 15.04.2020 01:06
