Lucy estimated that it would take 4,000 grains of sand to make a pound. That would mean that each grain of sand weighs 1/4000 of a pound. In decimal form, that weight would be 0.00025 of a pound. Which of the following is the weight of a grain of sand expressed in scientific notation?

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

find the vertical and horizontal asymptotes of the function f x = 5 x − 1 . to find the vertical asymptote, equate the denominator to zero and solve for . since the degree of the polynomial in the numerator is less than that of the denominator, the horizontal asymptote is .

step-by-step explanation:

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3