Acollege professor claims the proportion of students that complete a homework assignment is 70%. random sample of students are monitored and checked if they completed the home the algebra class. to test this claim, assume that the test statistic for this hypothesis test is-1.73 since this is a two tailed hypothesis test, assume that the critical values for this hypothesis test are -1.96 and 1.96. come to a decision for the hypothesis test and interpret your results with respect to the original claim. select the correct answer below: reject the null hypothesis. there is enough evidence to reject the claim that the proportion of students that complete a homework assignment is 70% fail to reject the null hypothesis. there is not enough evidence to reject the claim that the proportion of students that complete a homework assignment is 70%.

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question