A counselor at a middle school must create an arranged schedule of elective classes for the last 2 periods of the day for all of the 6th grade students. The counselor has 12 electives courses (e. g. art, band, PE, etc.) to choose from and must select 2 ordered classes for each 6th grade student.

How many ways can the counselor arrange the last 2 periods of the day for the 6th grade students?

HELP ASAP I WILL GIVE BRAINLIEST

Somone me i want to know what 18 hours out of 24 hours in a fraction

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655