A100 meter dash was held with 20 contestants. the best time was 10.7 seconds, and the worst time was 15.3 seconds. only the fastest 10 contestants advance to the final race. which measure of central tendency should be used to calculate the cutoff time for the final race? a. median b. mode c. mean d. range

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

How can you use chemical equations to predict the products of the reaction you can carry out?

What are the 4 phases of matter in order of increasing engery content?