Find the percent error clyde was directed to weigh a standard 500.0 g mass on the balance. He weighed the object and reported 458.3 g.
Please d*mb it down for me im so confused?!?!

percent error is (actual value-expected)/(expected)x100

Explanation:

so for you it would be that the expected is 500g bc thats the standard weight. The actual is what you get when you actually do the experiement so in this case, its 458.3. so youd do (458.3-500) over 500 then multiply it by 100 and get 8.34%

good one: produce hormones that plants grow.

bad one: the problem with organic matter is that while plant nutrients are needed for crop growth, they can also stimulate excessive growth of the wrong plants – mainly, algae.

answer; the correct answer is desert plants;