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Natali [406]
3 years ago
5

Leo bought a bulldozer for $63,103. The value of the bulldozer depreciated at a constant rate per year. The table below shows th

e value of the bulldozer after the first and second years: Year 1 2 Value (in dollars) 58,054.76 53,410.38 Which function best represents the value of the bulldozer after t years?
Mathematics
2 answers:
liubo4ka [24]3 years ago
7 0

Answer:

A=63103(0.92)^t

Step-by-step explanation:

Since, the decay function that show the value is decreasing by a constant rate,

A=P(1-r)^t

Where,

P = initial value,

r = rate per period,

t = number of periods,

According to the question,

P = $ 63,103,

When t = 1, A = 58054.76

\implies 58054.76=63103(1-r)

\implies 0.92 = 1 - r

Hence, the function that represents the value of the bulldozer after t years,

A=63103(1-r)^t=63103(0.92)^t

fomenos3 years ago
5 0
Year 1
58054.76=63,103(1-r)^1
Year 2
53,410.38=63103(1-r)^2
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vodomira [7]

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<h2>The diagonal of the volumetric figure is 7 units long.</h2>

Step-by-step explanation:

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8 0
3 years ago
Need help don’t understand thank you
nadya68 [22]

Answer:

1: mean equals 17.417, median is 12.75, mode is 8.2, range is 33, the minimum is 8.2 the maximum is 41.2. The IQR is 16.55, the quartiles is q1: 8.95, q2: 12.75, q3 is 25.5, there are no outliers.

2: the best middle is 12.75 because the median is usually the middle number but if you orgainze the numbers there will be two but you will end up getting 12.75 as your median. take the two middle number add together then divide by 2 then that is your answer.

Step-by-step explanation:

GOOD LUCK

7 0
3 years ago
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