A bag has 8 number tiles numbered one through eight. You draw a number tile, replace the tile and draw a second tile. What is th

Question

3 years ago

6

A bag has 8 number tiles numbered one through eight. You draw a number tile, replace the tile and draw a second tile. What is th

e probability that you will draw a 6 and then a 7? Only answer if you answer is 100% correct.
A. 1/64
B. 1/56
C. 1/16
D. 1/8

Mathematics

2 answers:

k0ka [10] · Answer 1 · 2022-06-11T05:42:39+03:00

k0ka [10]3 years ago

8 0

Total number tiles = 8
Number of 6 = 1
Number of 7 = 1

P(a 6 and then a 7) = (1/8)(1/8) = 1/64 (Answer A)

solmaris [256] · Answer 2 · 2022-06-11T03:42:29+03:00

solmaris [256]3 years ago

5 0

The answer is D because they take a tile out which makes it 7 tiles in the bag but then they put it back which makes the bag have 8 tiles in it again.