Mathematics, 18.09.2019 01:00 LucindaKamala
Achemical company wished to study the consistency of the strength of one of its liquid chemical products. the product is made in batches in large vats and then is barreled. the barrels are subsequently stored for a period of time in a warehouse. to examine the consistency of the strength of the chemical, an analyst randomly selected five different batches of the product from the warehouse and then selected four barrels per batch at random. three determinations per barrel were made. a is this study purely experimental or observational or a mixture of both? why? b identify all factors, factor levels, and factor-level combinations. c what type of study design is being implemented here?
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Mathematics, 21.06.2019 13:00
Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2
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Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
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Mathematics, 21.06.2019 22:00
(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3
Answers: 1
Achemical company wished to study the consistency of the strength of one of its liquid chemical prod...
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