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erik [133]
3 years ago
8

Sam Collects baseball cards. He currently has 112 cards in his collection. He plans to buy 5 new cards every month, write a verb

al model and algebraic expression to represent the total number of cards Sam has after m months. Identify the units for the expression
Mathematics
1 answer:
GenaCL600 [577]3 years ago
4 0

Hello! The answer to your question would be as followed:

The original number of cards + number of new cards per month * number of months; 112 + 5m; cards

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I need help with this please
Hoochie [10]

Answer:

B. 15

Step-by-step explanation:

6 x 5 = 30

1/2 or 30 is 15

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3 years ago
Mr . Bernstein teaches 100studens. of his 100studwnts ,21wear glasses . what percent of me Bernstein 's students wear glasses​
atroni [7]

Answer:

21% of his students wear glasses

Step-by-step explanation:

The answer is 21% because 21/100 =21

Hope it helps.

7 0
3 years ago
Read 2 more answers
This problem is taken from the delightful book "Problems for Mathematicians, Young and Old" by Paul R. Halmos. Suppose that 681
aleksley [76]

Answer:

680 games

Step-by-step explanation:

Suppose that 681 tennis players want to play an elimination tournament.

1st round:

One of 681 players, chosen at random, sits out that round and 680 players play. There will be 340 winners plus one player which sits - 341 players for the next round and 340 games

2nd round:

There will be 170 winners plus one player which sits - 171 players for the next round and 170 games

3rd round:

There will be 85 winners plus one player which sits - 86 players for the next round and 85 games

4th round:

There will be 43 winners - 43 players for the next round and 43 games

5th round:

There will be 21 winners plus one player which sits - 22 players for the next round and 21 games

6th round:

There will be 11 winners  - 11 players for the next round and 11 games

7th round:

There will be 5 winners plus one player which sits - 6 players for the next round and 5 games

8th round:

There will be 3 winners  - 3 players for the next round and 3 games

9th round:

There will be 1 winner plus one player which sits - 2 players for the next round and 1 game

10th round - final:

1 champion and 1 game.

In total,

340 + 170 + 85 + 43 + 21 + 11 + 5 + 3 + 1 + 1 = 680 games

4 0
3 years ago
a car travels at an average speed of 64 miles per hour. How long does it take to travel in 3 hours and 30 minute
enot [183]

Answer:

4 hours and 30 minutes 288/64 = 4,5

Step-by-step explanation:

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2 years ago
la señora laura ocupo 7/16 de un carrete de liston para hacer un mantel,y1/4 para elaborar una cortina.¿que fraccion del total d
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Puedes multipilar 1/4 con 4, que te da 4/16. Sumas los dos y quedas con 11/16. Restas 16 de 11, y tu resultado sera 5/16.
7 0
3 years ago
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