Two Zero Two Zero. What is the correct answer
1. 0000
2. 2020
3. 0020
4. 2000​

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?