The roof of the Empire State Building is 1250 feet above the ground. The velocity of an object dropped from a height of h feet is given by the function V = , where g is the gravitational constant, 32.2 feet per second squared. If an object is dropped from the roof of the building, how fast is it traveling when it hits the street below? Explain using R. A.C. E. • Restate the question as a statement.
• Answer the question. (Usually R and A can be included in the same sentence.)
• Cite evidence. (Find reasons, facts, details, and evidence in the problem to support the Answer.)
• Explain your answer (using the Official Language of Mathematics.) Justify how you derived at the answer to the problem.

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