Solve the equation. check for extraneous solutions. 2[7-7x]=2x+4 a. x =3/2 or x = 5/6 b. x =3/2 or x =5/8 c. x = 5/8 d. x = 3/2

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Need on this geometry question. explain how you did it.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.