![subject](/tpl/images/cats/mat.png)
Mathematics, 29.03.2020 01:13 christinaS3725
Why must the value of the sine ratio for an acute angle
of a right triangle must always be a positive value less
than 1.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:10
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
![question](/tpl/images/cats/mat.png)
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 aรขโ ยตect the mean and standard deviation of the wait time until success?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
How many and of which kind of roots does the equation f(x)=2x^4โ9x^3+17x^2โ16x+6 have?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:40
What is the ordered pair that represents the linear inequality y< 6x-4
Answers: 1
You know the right answer?
Why must the value of the sine ratio for an acute angle
of a right triangle must always be a p...
of a right triangle must always be a p...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.08.2019 04:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 30.08.2019 04:30
![question](/tpl/images/cats/istoriya.png)
History, 30.08.2019 04:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.08.2019 04:30
![question](/tpl/images/cats/biologiya.png)
Biology, 30.08.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 30.08.2019 04:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.08.2019 04:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 30.08.2019 04:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.08.2019 04:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)