Daily failure rate = probability that it will not work on any particular day.
Answer:

Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
The corresponding vertical sides are y and 2
The corresponding horizontal lines are x and 1
so
The proportion is equal to

The LCD would the 10 since that is the lowest multiple that they both have in common.
0, 1/8, 1/4, 1/2, 1/2, 3/4, 1, 4/3, 3, 3, 7/2, 9, 32/3, 15, hope this helps :)