30. during a clothing store's bargain days, the regular price for t-shirts is discounted by $3. there is a state sales tax
of 7%, and the $3 discount is applied before the sales tax is calculated.
a. write a rule for the function play that expresses the final price p of a t-shirt with the discount applied
and sales tax added.
how much would you pay during bargain days for a shirt regularly prices at $14.50?
b.

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.