1. On a finance exam, 4 students received an A, 8 students received a B, and 9 students received a C. If a single student is picked at random, what is the probability that the student did not receive an C? Provide the final answer as a fraction.

2. Convert to scientific notation:430,000

3. Multiply the following and express the result in scientific notation.

(4108)(8105)

4. Divide the following numbers in scientific notation and express the result in scientific notation to one decimal place, if necessary.

41075104

5.How many fluid milliliters are in 3 quarts of milk? Note: There are 946 milliliters in a quart.

6. The Challenger Deep in the Mariana Trench is the deepest known point in the Earth's oceans at 36,070 feet. What is this depth in kilometers? (Round to the nearest whole number and do not include units in your answer.) Note: There are 3.28 feet in a meter.

7. A data set is summarized in the frequency table below. Using the table, determine the number of values greater than or equal to 10.

Value	Frequency
2	3
3	4
4	6
5	3
6	2
7	3
8	4
9	5
10	4
11	4
12	2

8.Plot a dot plot for the given set of data.

1	1	2	2	2	2	4	4	5	6	7
7	7	8	8	9	9	10	10	10	10	10