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liq [111]
3 years ago
12

Solve for the variable, please show work.

Mathematics
1 answer:
JulsSmile [24]3 years ago
7 0
The answer is c = 0

Explanation, see the picture

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Convert 8.132132132... to a rational expression in the form of a fraction
kow [346]

Let <em>x</em> = 8.132132132... .

Then 1000<em>x</em> = 8132.132132132... .

Subtracting <em>x</em> from 1000<em>x</em> eliminates the fractional part, leaving you

999<em>x</em> = 8132 - 8 = 8124

Then

<em>x</em> = 8124/999 = 2708/333

6 0
3 years ago
HELP PLS HELP PLS PLS PLS HELP
Vinil7 [7]

9514 1404 393

Answer:

  1. Proportional, y = 3 times x
  2. Not proportional

Step-by-step explanation:

The graph shows a proportional relationship if it is a straight line that goes through the origin (0, 0). The constant of proportionality can be found by looking for the y-value when x = 1.

1) The graph is a straight line that goes through the origin. The relationship is proportional. When x=1, y=3, so ...

  y = 3 times x

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2) The graph does not go through the origin. The relationship is Not Proportional.

3 0
2 years ago
Which set of x- and y-values represents a function
dolphi86 [110]
If Im correct I believe the answer is the last one
3 0
2 years ago
A box dozen fruit tarts cost $15 what is the cost of one fruit tart
Anna007 [38]
One dozen = 12

15/12 = 1.25

The cost of one fruit tart is $1.25
7 0
3 years ago
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You have 24 months left until you graduate and you plan on buying yourself a new $20,000 car on graduation day. If you invest $3
shusha [124]

Answer: No, the money won't be enough to buy the car

Step-by-step explanation:

you plan on buying yourself a new $20,000 car on graduation day and graduation day is 24 months time. If you invest $300 a month for the next 24 months.

The principal amount, p = 300

He is earning 4% a month, it means that it was compounded once in four months. This also means that it was compounded quarterly. So

n = 4

The rate at which the principal was compounded is 4%. So

r = 4/100 = 0.04

It was compounded for a total of 24 months. This is equivalent to 2 years. So

n = 2

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount that would be compounded at the end of n years.

A = 300(1 + (0.04/4)/4)^4×2

A = 300(1 + 0.01)^8

A = 300(1.01)^8

A = $324.857

The total amount at the end of 24 months is below the cost of the car which is $20000. So he won't have enough money to buy the car

3 0
3 years ago
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