Water Town Time, h (x)
Total cost, 5 ) 5
2
3
7
9
Two shops that rent snorkeling equipment have their
pricing information shown. Each store charges a fixed
fee for gear rental (snorkel, mask, fins) and an hourly
rate. The total cost y for renting equipment for x hours
at The Sea Shack is given by the equation y = 2x + 3.
The total cost for Water Town is given in the table.
A. Graph and label each equation on the coordinate
plane.
Equipment Rental
10
B. What do you notice about the graphs?
9
8
rconts and the slones tell you?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?

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.