Mathematics, 19.01.2020 10:31 layja9
Diagram shows a section of a bridge between the points a and k. the length of line segment is 640 meters. ∆abc, ∆cdf, and ∆fjk are similar, and 2ac = cf = 2fk. the first pillar, , is 20 meters tall.
the area of ∆cdf is square meters.
Answers: 3
Mathematics, 21.06.2019 21:00
What number line represents the solution set for the inequality -1/2 greater than or equal to 4
Answers: 1
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75
Answers: 2
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
Diagram shows a section of a bridge between the points a and k. the length of line segment is 640 me...
Mathematics, 09.05.2021 05:00
Mathematics, 09.05.2021 05:00
History, 09.05.2021 05:10
Mathematics, 09.05.2021 05:10
Physics, 09.05.2021 05:10
Mathematics, 09.05.2021 05:10
Mathematics, 09.05.2021 05:10
Biology, 09.05.2021 05:10
History, 09.05.2021 05:10
English, 09.05.2021 05:10
Arts, 09.05.2021 05:10
Advanced Placement (AP), 09.05.2021 05:10
Social Studies, 09.05.2021 05:10
Health, 09.05.2021 05:10