After the release of radioactive material into the atmosphere from a
nuclear power plant the hay in that country was contaminated by a
radioactive isotope (half-life 88 days). if it is safe to feed the hay
to cows when 15% of the radioactive isotope remains, how long
did the farmers need to wait to use this hay? round to the nearest
day.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy