Neptune's average distance from the sun is 4.503 x 10 to the 9th power km. Mercurys average distance from the sun is 5.791 x 10 to the 7th power km. About how many times further from the sun is Neptune than mercury? Write your answer in scientific notation.

Which equation matches the graph shown ?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°