Kacey and her three friends went out for lunch, and they wanted to leave a 15% tip. the receipt shown below lists the lunch total before tax and tip. the tip is on the cost of the food plus tax. the sales tax rate in pleasantville is 8.75%.

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

The graph of a quadratic function has a maximum at point (0, 5). the graph contains the point (2, 1). what is another point on the graph?

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant