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victus00 [196]
2 years ago
13

Laura bought a coat in January for ⅓ off the original price. What percent was taken off of the price of the coat?

Mathematics
2 answers:
frozen [14]2 years ago
5 0

Answer:

33%

Step-by-step explanation:

1) Make it a decimal: 1/3=0.33

2) Make it a percent (move it 2 spaces larger): 0.33=33%

kompoz [17]2 years ago
4 0

Answer:

0.33\%

Step-by-step explanation:

\frac{1}{3}  = 0.33 \\  \\ 0.33 \times 100\% = 0.33\%

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Answer:

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Step-by-step explanation:

The roots are  2 + √10 and 2 - √10, so in factor form we have:

(x -  (2 + √10))(x - (2 - √10))

= ( x -  2 - √10)(x - 2 + √10)

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Elena-2011 [213]

For this problem. it is found that:

a) The automobile has depreciated 75% in 5 years.

b) The value of the automobile was reduced by $10,500 in five years.

c) The linear function is: s(t) = 14,500 - 2,100t.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = ax + b

In which:

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  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

From the problem, we have that:

a) The automobile has depreciated 75% in 5 years, as 4000/14500 = 0.25, and 100% - 25% = 75%.

b) The value of the automobile was reduced by $10,500 in five years, as 14500 - 4000 = $10,500.

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Hence the linear function is: s(t) = 14,500 - 2,100t.

More can be learned about linear functions at brainly.com/question/24808124

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