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Serggg [28]
2 years ago
13

A study showed that the relationship between the number of years a person smokes and the cost of their health care during their

adult lifetime can be modeled by the equation
y = 4000x + 400,000, where x is the number of years smoking and y is the cost of health care in dollars.

Which of these statements is true according to the model?

Mathematics
2 answers:
Nataliya [291]2 years ago
4 0
Answer is 100% B

You should get it right
VLD [36.1K]2 years ago
3 0

Answer:

B

Step-by-step explanation:

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The quotient of any two integers is an intiger? True or false
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The correct answer is true since an integer is simply just a number
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3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
noname [10]

Answer:

1. x = - 1 -y over 2

2. x = -4(2+y) over 3

Step-by-step explanation:

7 0
3 years ago
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Solve for a r=x(a+b)<br><br><br> Solve for x x/2=-7
Anastaziya [24]

Answer:

a = (r/x) -b

x = -14

Step-by-step explanation:

r=x(a+b)

Divide each side by x

r/x = a+b

Subtract b

r/x  -b = a

x/2=-7

Multiply each side by 2

x/2*2 = -7*2

x = -14

4 0
2 years ago
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IReady Math! Please, help!
sertanlavr [38]

Answer:

A. 2 acute and 1 right angle.

6 0
3 years ago
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HELPPPPPP ); WILL GIVE BRAINLIST.
Black_prince [1.1K]
<h3>Answer:</h3>
  • f(1) = 2
  • No. The remainder was not 0.
<h3>Explanation:</h3>

Synthetic division is quick and not difficult to learn. The number in the upper left box is the value of x you're evaluating the function for (1). The remaining numbers across the top are the coefficients of the polynomial in decreasing order by power (the way they are written in standard form). The number at lower left is the same as the number immediately above it—the leading coefficient of the polynomial.

Each number in the middle row is the product of the x-value (the number at upper left) and the number in the bottom row just to its left. The number in the bottom row is the sum of the two numbers above it.

So, the number below -4 is the product of x (1) and 1 (the leading coefficient). That 1 is added to -4 to give -3 on the bottom row. Then that is multiplied by 1 (x, at upper left) and written in the next column of the middle row. This proceeds until you run out of numbers.

The last number, at lower right, is the "remainder", also the value of f(x). Here, it is 2 (not 0) for x=1, so f(1) = 2.

5 0
3 years ago
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