_
0.5

What’s this as a fraction??? Please help!!!

50 points :-)

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

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

What is the slope of the line shown below?