An element with mass 820 grams decays by
26.8% per minute. How much of the element
is remaining after 18 minutes, to the nearest
10th of a gram?

What aspects of lines have to be diffrent

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

What could explain what happened when the time was equal to 120 minutes