You have:
2r
6r-21
then move the 6r over to the left and you end up wtih
-4r
-21
Then you divide by -4 and when you do you must flip the inequality so your answer would be
r
21/4
1 plus 1 is two. Thank you.
Answer:
Option A 0.312 is right
Step-by-step explanation:
Given that iN Maplewood a certain type of DVD player is sold at just two stores, 43% of the sales 13) are from store A and 57% of the sales are from store B. 2.4% of the DVD players sold at store A are defective while 4.0% of the DVD players sold at store B are defective.
Prob for any random item form store to be defective = Prob from A and defective +Prob from B and defective
=
Prob it came from A and defective = 0.
If Kate receives one of these DVD players as a gift and finds that it is defective, what is the probability that it came from store A
=
Answer:
There is no question given here.
36 because NQ is 18 and the tic mark means that each half is equal to each other, and 18+18=36 :D
