DeAndre's laptop downloads a 9 GB (gigabyte) file in 15 seconds. It takes
Cheryl's laptop 80 seconds to
download a 32 GB file. Whose laptop
downloads files at a faster rate?
Show your work.
Cheryl's
laptop
32 GB
80 seconds
DeAndre's
laptop
9 GB
15 seconds

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