A doughnut shop has a special on its Mix-n-Match selection, which allows customers to select three doughnuts from the following varieties: Boston creme, peanut butter, glazed, jelly, plain, maple, and apple cider. How many different Mix-n-Match selections are possible?
[Hint: Consider when all three doughnuts are the same, two are the same, and none are the same.)
There are possible selections.
(Type a whole number.)

i really dont know

step-by-step explanation:

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)