Computers and Technology, 25.02.2020 19:54 nanamath5662

Second stage smog device has been installed on 50 different industry firms in Los Angeles. An inspector plans to visit 10 randomly selected industrial firms to check the device for violations. Assume that 15 industrial firms violate smog regulations. What is the probability that 5 or less of the inspected firms will result smog violation?

Answers: 3

Show answers

Another question on Computers and Technology

Computers and Technology, 22.06.2019 11:00

The great length of north america causes the climate to be varied. true false

Answers: 2

Answer

Computers and Technology, 23.06.2019 01:20

Me with this program in c++ ! computers represent color by combining sub-colors red, green, and blue (rgb). each sub-color's value can range from 0 to 255. thus (255, 0, 0) is bright red. (130, 0, 130) is a medium purple. (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (in other word, equal amounts of red, green, blue yield gray).given values for red, green, and blue, remove the gray part. ex: if the input is 130 50 130, the output is: 80 0 80. thus, find the smallest value, and then subtract it from all three values, thus removing the gray.

Answers: 3

Answer

Computers and Technology, 23.06.2019 10:20

Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?

Answers: 1

Answer

Computers and Technology, 24.06.2019 17:00

Carlos, an algebra teacher, is creating a series of powerpoint presentations to use during class lectures. after writing, formatting, and stylizing the first presentation, he would like to begin writing the next presentation. he plans to insert all-new content, but he wants to have the same formatting and style as in the first one. what would be the most efficient way for carlos to begin creating the new presentation? going under the file tab and opening the first presentation, deleting all content from each page, and adding new content going under the file tab and clicking on new in the left pane, then choosing new from existing going under the design tab and clicking on themes, then selecting the theme that was used for the first template going under the design tab and opening the template that was created for the first presentation

Answers: 2

Answer

You know the right answer?

Second stage smog device has been installed on 50 different industry firms in Los Angeles. An inspec...

Questions