Hello there!
The answer is:
-5/8
-0.75
7/8
Answer:
32 I would say is the correct answer to this question
Answer:
Step-by-step explanation:
multiplication of two rational numbers produce a rational number.
Answer:
Probability that the lifetime of the machine part is less than 13 = 0.6782
Step-by-step explanation:
given that 
Normalizing the function we get





The two sizes chosen for this item are a quart and one gallon.
The first one is advantageous because when it is desired that this be brought some place, it will not be very bulky and not heavy because among the given, this is the smallest. Also, one gallon can be chosen because it does serve many people at a relatively lower price than the other given.