Determine whether the following sample may be biased and explain.

john chooses 100 students from a list of students enrolled at his school and surveys these students about their favorite hobby.

a.) the sample may be biased because students have different hobbies.

b.) the sample may be biased because some students do not have a hobby.

c.) the sample is not biased because it is a random sample.

d.) the sample may be biased because the sample is from the incorrect population.

What is coefficient of the term of degree of degree 5 in the polynomial below

How to simply and write the answer n a whole number

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down