subject
Mathematics, 22.07.2019 04:21 sihamabdalla591

If cosa=2/5, find the value of 4+4 tan^2a

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:50, beeboppity
7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
Answers: 3
image
Mathematics, 21.06.2019 19:00, ashtor1943
Find the area of the triangle shown 3 by 6
Answers: 1
image
Mathematics, 21.06.2019 22:30, thelonewolf5020
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
image
Mathematics, 21.06.2019 23:00, Taylor129
If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost
Answers: 1
You know the right answer?
If cosa=2/5, find the value of 4+4 tan^2a...

Questions in other subjects: