Please, if you can, help me with my previous pre-calc questions. I am extremely lost and feeling hopeless and depressed in my future because of my grade in this god awful class.. Please if you can! <3

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 104 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 105 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

How do i solve uniform motion problems?