Section 5 Concept 2: Applications of Inequalities 47. Nadia received quiz grades of 80, 86, 73, and 91. 48. (See Example 5.) a. What grade would she need to make on the fifth quiz to get aB average, that is, at least 80 but less than 90? . Is it possible for Nadia to get an A average for her quizzes (at least 90)? erage he 003380

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What is a possible value of x? 7 Your answer: 3. | 11 2.

I have a random math question. Let's suppose that you were to have a 100 gallon barrel of gelatin and for every 20 minutes, 4 ounces of it sets. How many minutes would you have to wait for the whole thing to set.   100 gallons == 12800 ounces

Answer only. Answer D only.

PS. Please show complete solution and make sure that your answer is the same at the bottom part. thank u!

please show the step by step solution and provide an explanation on why that is the right answer.

O (135) F X O (135) F X O (135) C X D (135) C x O (135) C X nts O (135) H X O Hints 9 Hints * ES sessment/showtest.php?action=skip&to=5 Do rats take less time on average than hamsters to travel through a maze? The table below shows the times in seconds that the rats and hamsters took. Rats: 18, 37, 27, 34, 27, 41, 29, 36, 40 Hamsters: 29, 34, 39, . 15, 45, 39, 41, 49, 22, 40 Assume that both populations follow a normal distribution. What can be concluded at the a = 0.01 level of significance level of significance? For this study, we should use Select an answer /1) a. The null and alternative hypotheses would be: 4/1) 8/1) .9/1) Ho: Select an answer v? v Select an answer v (please enter a decimal) .7/1) H: Select an answer v? v Select an answer v (Please enter a decimal) b. The test statistic ?v = c. The p-value = d. The p-value is ? a e. Based on this, we should Select an answer v the null hypothesis. (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal…

Precision is a measure of -?-?