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lyudmila [28]
3 years ago
5

karen has n decks of cards. each deck has 52 cards in it. using n , write an expression for the total number of cards karen has.

Mathematics
1 answer:
nataly862011 [7]3 years ago
5 0
Deck = 52cards
ndeck = n(52cards)
 = 52n cards
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Given A triangle ABC in which

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∠B = 70°

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20°+90°+∠AC D=180°

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5 0
3 years ago
in Hanley's school, 0.723 of the students participated in an event. if there are 1000 students in Hanley School, how many partic
Ugo [173]
Answer:

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Number of students that participated in the event = 723

4 0
1 year ago
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