a number cube with faces numbered 1 through 6 will be rolled 6 times. which expression gives the probability that a 1, 2, 3,4,5, and 6 will be rolled in that order?

a. 0
b. (1/2)^6
c. (1/6)^6
d. 1/6(1/2)^6

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!