(GIVING BRAINLIEST TO WHOEVER HELPS FIRST!) A radioactive isotope is decaying (decreasing) at a rate of 18% every hour. Currently, there are 100 grams of the substance.

1. Let y = amount (in grams) and x = number of hours. Create an equation with this information.
2. Rounding to the nearest tenth, how much will be left 6 hours from now?

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

answer: 40392

step-by-step explanation:

10098 x 4 = 40392

he answer is x=1x3 because x=1 to x=3