Driving me nuts this one.
the energy saving from recycling 1 glass bottle will power the oven adam uses to cook the turkey for 7.5 minutes. glass used for recycling costs 5p per kg
a glass bottle wieghs 500 grams
how much would the recycled glass cost to power the oven for 6 hours?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

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.

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?