subject
Mathematics, 05.10.2020 14:01 kkpsmith

Ru= 4x+8 un=2x+20 what's x

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit
Answers: 2
question
Mathematics, 21.06.2019 17:40
This is so hard and it’s for a test
Answers: 1
question
Mathematics, 21.06.2019 18:00
1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.
Answers: 3
question
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
You know the right answer?
Ru= 4x+8 un=2x+20 what's x...
Questions
question
History, 15.04.2021 21:10
question
Mathematics, 15.04.2021 21:10
question
Computers and Technology, 15.04.2021 21:10
question
Mathematics, 15.04.2021 21:10
question
History, 15.04.2021 21:10
Questions on the website: 13722367