Best answer get brainliest mr. brown has $410,000 in a retirement account that earns 3.85% interest each year. find the amount earned each year by his investment. question 2 options:

mental cunning

explanation:

he is often referred to as a man of twists and turns

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this