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podryga [215]
3 years ago
12

You are required to choose two topics from a list of five to write about on your science test. How many different pairings are p

ossible?
Mathematics
2 answers:
babunello [35]3 years ago
8 0
There are many 20 different pairings possible.
marissa [1.9K]3 years ago
7 0
A B C D E represent the subjects


A+A1

A+B2

A+C3

A+D4

A+E5

B+B6

B+C7

B+D8

B+E9

C+C10

C+D11

C+E12

D+D13

D+E14

E+E15

15 combos
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Answer:

1800 potatoes

Step-by-step explanation:

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8 0
2 years ago
Factorise the following algebraic expressions completely a. y4 −81 . x2 +10x +24
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3 years ago
Angle ABC has point E on ray BA and point D on ray BC. Points E and D are equidistant from point B. To bisect angle ABC, which o
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Step-by-step explanation:

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2 years ago
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KonstantinChe [14]

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5 0
3 years ago
Aaron works as a bar attendant and receives $11 per hour. On Saturday he works for five hours at normal time and three hours ove
scoundrel [369]

Answer:

so his total pay for Saturday would be $104.50

Step-by-step explanation:

He works 5 hours at $11  per hour which gets a total of 55$

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so he gets $16.5 per hour for 3 hours which = 49.5$

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2 years ago
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