Mathematics, 26.03.2020 00:59 davelopez979
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.
Answers: 1
Mathematics, 21.06.2019 19:00
The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels
Answers: 2
Mathematics, 21.06.2019 20:30
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
Answers: 1
Mathematics, 21.06.2019 21:30
What does independent variable and dependent variable mean in math?
Answers: 2
A store sells rings with birthstones selected from the 12 different months of the year. The stones a...
English, 27.07.2019 14:30
Mathematics, 27.07.2019 14:30
Health, 27.07.2019 14:30
Health, 27.07.2019 14:30
Geography, 27.07.2019 14:30
History, 27.07.2019 14:30
Mathematics, 27.07.2019 14:30
History, 27.07.2019 14:30
World Languages, 27.07.2019 14:30
Social Studies, 27.07.2019 14:30