What is the solution to this matrix equation: AX = C

a. X = C – A

b. X = C/A

c. X = CA-1

d. X = A-1C

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Rationalize the denominator- 12x/√x-10