Nate has 6 3/5 yards of fabric. he uses 3 1/2 of fabric to make a pillow. how much fabric does he have left? α. 3 1/10 чαrdѕв. 3 1/5 yardsc. 3 2/3 чαrdѕd. 4 1/10 yards

3 1/10 yards so A would be your answer.

6 3/5 - 3 1/2

= 33/5 - 7/2

= 66/10 - 35/10

= 31 /10

= 3 1/10 answer

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560