HURRY PLEASE. Extend the rate table to the next row by determining how many quarts of water are necessary for '81/2' tablespoons of salt.
StartFraction three-halves over 12 EndFraction = StartFraction 8 and one-half over a EndFraction
a =
A 2-column table with 3 rows. Column 1 is labeled Tablespoons of salt with entries three-halves, StartFraction 9 over 2 EndFraction, StartFraction 27 over 2 EndFraction. Column 2 is labeled Quarts of Water with entries 12, 36, 108.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).