Jane is going to fence in her backyard. she has purchased a 100 feet of fencing and knows that she wants to fence in a rectangular area where one side will be the back of her house. she knows her house is 30 ft across the back which of the following is the equation that jane can use to figure out how far back from the house she can fence in?

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.