Identify as a direct variation, inverse variation or neither. the number of tons of coal burned by an old coal burning locomotive under given conditions varies as the number of hours. direct indirect neither

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext