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lisabon 2012 [21]
3 years ago
13

Derek buys a house for £150,000

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

Answer:

cost price=$150,000

selling price =$154,000

profit= $154,000-$150,000=$4,000

Therfore Percentage Profit= 4,000÷15,000×100=2.7%

Percentage Profit =2.7%

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The velocity of an object is given by the following function defined on a specified interval. Approximate the displacement of th
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Answer:

The displacement of the object on this intervals is 1.33 m.

Step-by-step explanation:

Given that,

The function of velocity is

v=\dfrac{1}{2t+4}\ m/s

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We need to calculate the intervals

Using formula for intervals

For, n = 1

\Delta x=\dfrac{t_{f}-t_{i}}{n}

\Delta x=\dfrac{8-0}{2}

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Put the value into the formula

v_{0}=\dfrac{1}{2\times0+4}

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v_{4}=\dfrac{1}{2\times4+4}

v_{4}=\dfrac{1}{12}

We need to calculate the total displacement

Using formula of displacement

D=(v_{0}+v_{4})\times(\Delta x)

Put the value into the formula

D=(\dfrac{1}{4}+\dfrac{1}{12})\times4

D=1.33\ m

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4 years ago
Whats the answer for 16 - 2n = -8 + 4(n - 3) pls
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Step-by-step explanation:

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