Sixty percent of the members of a study group are freshman, and 25 percent of those freshmen are Computer Science majors. If one member of the group is selected at random, what is the probability that the person selected is a Computer Science major

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

For being nice i appreciate it but abc

Four thousand nineteen hundred thousandths in standard form is 4900