Find the simplified form of each expression. 9. (x^-4)^5 x^20 1/x^20 x/20 1/x^1,024 10. (-h^4)^5 -h^9 h^1 h^20 -h^20 11. (t^8)^2 2t^16 t^10 t^16 t^64 12. (x^-3)^-5x^6 x^21 x^-21 x^48 x^-48 13. (5t^3)^-4 625/t^12 20/t^7 1/625t^12 1/20t^7 answer with a b c or d. if all correct, i will mark you brainliest

How do i solve uniform motion problems?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.