The decimal is .81 repeating. This decimal is repeating.
Hope this helps. Brainliest?
Answer:
first is 35 to 1.5 b is f would be 3 in this case and c will be 40 and 20
Step-by-step explanation:
First change 2 3/4 into a decimal to match the other part of the problem.
5.4 x 2.75 = 14.85
The answer is 4565 / 63
Sorry this might be to late...
Answer:
2/3=0.6667
Step-by-step explanation:
Let X be the cycle time for trucks hauling concrete to a highway construction site
Given that X is U(50,70)
Hence pdf of X is

Let A be the event that cycle time is no more than 65 minutes and
B the event cycle time exceeds 55 minutes
Required probability
= the conditional probability that the cycle time is no more than 65 minutes if it is known that the cycle time exceeds 55 minutes
= P(A/B)
=