Mathematics, 28.11.2019 00:31 math9878
Let s be the portion of the plane with equation x+y−z+ 3 = 0 that lies above the rectangle determined by 1 ≤ x ≤ 4 and 2 ≤ y ≤ 5
(a) sketch s.
(b) find the surface area of the surface s by taking an appropriate cross product.
(c) find the surface area of the surface s by using the material of §15.5.
Answers: 2
Mathematics, 22.06.2019 03:00, jdkrisdaimcc11
Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old
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Mathematics, 22.06.2019 04:10, u8p4
Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didn’t contain either product?
Answers: 1
Let s be the portion of the plane with equation x+y−z+ 3 = 0 that lies above the rectangle determine...
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