A store sells rings with birthstones selected from the 12 different months of the year. The stones are arranged in a row.

Part A: Mary picks a topaz, sapphire, and a ruby set in a line for her ring. How many ways can these 3 stones be arranged?

Part B: How many permutations are possible with 4 different stones of any month?

Part C: Suppose you choose a ring with 5 different stones. Will you have more options if the order of the stones matter or if the order of the stones does not matter? Justify your answer using numbers and words.

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

the correct answer is c

good luck love

they aren't great and cause destruction, idk man

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.