Who will judge the skating?

According to Nemier, there are four criteria used to evaluate spins in figure skating:

1. Preparation

✅ Steady speed and control going into the spin

2. Entrance to spin

✅Quickly getting into the spin position

✅Smooth, controlled entrance into a spin

❌Stopping or slowing down while getting into position

❌Skates scratching or dragging on the ice

3. Rotation

✅At least two full revolutions in the spin position are required, though more are desirable

✅Fast, controlled rotations

✅Spinning in one place on the ice

✅Free leg is held at an aesthetically pleasing angle

❌Slow rotations

❌Rotations that “travel” across the ice, instead of remaining in one place

4. Exit

✅Smooth, controlled exit that leads into another element

✅Exiting cleanly on the edge of a skate

❌Slow and awkward exit

Explanation:

i don't know sorry i cannot read a novel in 30 min.

explanation:

but just in case i think the answer is b.

at hatfield elementary school, there are 504 students in 7 classes. each class has the same number of students. what is a good estimate of the number of students in each class?