A 45 gram sample of radioactive Fluorine decays to 9 grams in 8 days. How many grams of Fluorine are left in the sample after 15 days? Use the values provided below to complete and fully demonstrate your calculations by showing all steps.

y = x + 95

y = 42 + 95

y=137 mm hg

215.92 dollars is the answer

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.