Suppose a row of seats at the movies is 10 seats, and that this row will be filled up completely by the 5 members of the Scooby Doo gang, and 5 strangers. How many arrangements of these 10 people are possible, such that the Scooby Doo gang can all sit adjacent to one another in this row

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter