Approximate the area of the region between the graph of the function g(x)=100x−x^3 and the x-axis on the interval [0,10] using n=4. If necessary, round any intermediate calculations to no less than six decimal places and round your final answer to four decimal places.

arithmetic sequence: a sequnce in which the diffrence between any two consecutive terms is the same

step-by-step explanation:

.25

step-by-step explanation:

a c

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.