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Nitella [24]
3 years ago
11

John bought a new home in 2002. The value of the home increases 4% each year. If the price of the house is $375,000 in 2020, how

much did he pay for it in 2002?
Mathematics
1 answer:
skad [1K]3 years ago
4 0
Using the formula of P(1 + r)^n = x where p represents the initial value, r represents the rate and n represents the number of years and x is our final output. We want to find P so we have to make it the subject of the equation.

1 + 0.04 = 1.04
1.04^18 = 2.025816515
Then divide the total amount by this to get 185,110.5454
Therefore the answer is $185,110.55

Hope this helps! :)
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Please please help me I will give brainileist
Temka [501]

Answer:

26

Step-by-step explanation:

Average = all the numbers added together then divided by the amount of numbers in the equation

21+24+25+25+26+26+26+26+27+29= 255

Since there are ten numbers in this equation, divide the sum by 10

25.5

round up

26

7 0
3 years ago
1. 25.01 +36.5+ 200.35 =<br>(a) 81.545<br>(b) 228.91<br>(c) 229.01<br>(d) 261.41<br>(e) 261.86​
vesna_86 [32]

Answer:

The answer is e) 261.86

Step-by-step explanation:

25.01 +36.5+ 200.35

2 5 . 0 1

+ 3 6 . 5

2 0 0 . 3 5

_________

2 6 1 . 8 6

= 261.86

6 0
3 years ago
Read 2 more answers
How to evaluate p/4 + pq when p=8 and q=6
Finger [1]

Answer:

50

Step-by-step explanation:

(8)/4+(8)(6)

2+48

50

6 0
3 years ago
Read 2 more answers
How many solutions does the following equation have?3(x+5)=−4x+8
alexandr402 [8]

Answer:

1

Step-by-step explanation:

Solve the equation for x:

3(x + 5) = -4x + 8

<em>Distribute.</em>

3x + 15 = -4x + 8

<em>Combine like terms.</em>

3x + 15 = -4x + 8

+4x         +4x

7x + 15 = 8

     -15   -15

7x = -7

<em>Divide both sides by 7.</em>

x = -1

The following equation has one solution, x = -1.

7 0
3 years ago
Read 2 more answers
Find the equations of the tangents to the curve y = x²-x-12 at each of the points where the curve crosses the x-axis.​
poizon [28]

Step-by-step explanation:

First, find the zeroes of the parabola

{x}^{2}  - x - 12

{x}^{2}  - 4x + 3x - 12

x(x  - 4) + 3(x - 4)

(x +  3)(x  - 4) = 0

x =  - 3

x - 4 = 0

x = 4

So the zeroes or where the curve crosses the x axis is at 4 and -3.

Now, we take the derivative of the function.

\frac{d}{dx} ( {x}^{2}  - x - 12) = 2x - 1

Plug in -3, and 4 into the derivative function

2( - 3) =  - 7

2(4) - 1 = 7

So at x=-3, our slope of the tangent line is -7 and must pass through (-3,0). So we use point slope formula.

y - y _{1} = m(x - x _{1})

y - 0 =  - 7(x - (  - 3)

y =  - 7x - 21

At x=4, our slope of tangent line is 7, and pass through (4,0) so

y - 0 = 7(x - 4)

y = 7x - 28

So the equations of tangent is

y =  - 7x - 21

y = 7x - 28

6 0
2 years ago
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