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kow [346]
2 years ago
15

Adam has dimes and quarters in his pocket. there are 28 coins in all, and they are worth $4.60 altogether.how many quarters does

adam have?
Mathematics
1 answer:
pochemuha2 years ago
7 0
16 dimes = $1.60
<em>12 quarters</em><em> </em>= $3.00
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(3^1/m)^n
Anuta_ua [19.1K]
C m/n=1/3 i think or D
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2 years ago
What is the thirty-second term of the arithmetic sequence -12, -7, -2, 3, ... ? Show your work.
anzhelika [568]

The thirty-second term is 143

Further explanation:

As it is already given that the given sequence is an arithmetic sequence

We have to find the common difference first

So,

a_1=-12\\a_2=-7\\a_3=-2\\a_4=3

d=a_2-a_1=-7-(-12)=-7+12=5\\a_3-a_2=-2-(-7)=-2+7=5

The common difference is 5.

And first term is -12

The explicit formula for arithmetic sequence is:

a_n=a_1+(n-1)d\\Here,\\a_n\ is\ nth\ term\\a_1\ is\ first\ term\\d\ is\ common\ difference

Putting the values in the formula

a_n=-12+(n-1)(5)\\a_n=-12+5n-5\\a_n=-17+5n

Putting n=32 in explicit formula

a_{32}=-17+5(32)\\=-17+160\\=143

The thirty-second term is 143

Keywords: Common difference, Arithmetic Sequence

Learn more about arithmetic sequence at:

  • brainly.com/question/10879401
  • brainly.com/question/10940255

#LearnwithBrainly

6 0
2 years ago
HELP PLEASE!!! I don’t understand these math questions at all and it’s due in 2 hours, I’m freaking out
nataly862011 [7]

Answer:

1. The top and bottom lines (-5,3) (8,3) is parallel to line (-2,-2) (11,-2). The sides Lines (-5,3) (-2,-2) is parallel to line (8,3) (11,-2).

2. None of the line create a right angle. None are able to create a box at the angle

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3 years ago
-n +(-4) – (-4n) + 6=
Komok [63]

Answer:

3n + 2.

Step-by-step explanation:

Just combine like terms.

4 0
3 years ago
What is 1.7 repeating expressed as a fraction in simplest form?
Nuetrik [128]
It is B, since it is B
7 0
3 years ago
Read 2 more answers
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