Mrs. Speas has $138 in her bank account during Week #1. At the end of each week, she deposits $55 into her bank account. a) What is the first term? b) What is the
difference? c) What is the iterative rule for the amount of money Mrs. Speas has
after n weeks? (you are NOT required to simplify)
Plz help I suck at math:-( Please help me pl) will give brainiest to a proper explained answer

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 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.