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3 years ago

Use this formula to find the value of a house with appreciation: A = V (1+r)Y

Mathematics

1 answer:

tatiyna3 years ago

4 0

Answer:

$A=\$164,944.20$

Step-by-step explanation:

we know that

$A=V(1+r)^{Y}$

In this problem we have

$r=5\%=0.05$

$V=\$135,700$

$Y=4\ years$

substitute in the formula and solve for A

$A=\$135,700(1+0.05)^{4}=\$164,944.20$

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Hi, can you please help me answer this direct proportion question?

Oksanka [162]

Answer:

X = 100

Step-by-step explanation:

In proportion questions, they want you to multiply one of the sides by a variable, (i usually represent it with K) and then change the proportion sign to an equal.
This is because proportional means they have a ratio between them, with one side increasing by "k" for each increase in the other side.

Multiply the left by k, so $y = \frac{k}{\sqrt{x} }$
we know that y= 5, for x = 36, so sub this in the equation
$5 = \frac{k}{\sqrt{36} }$
simplify $5 = \frac{k}{6 }$
re-arrange for k, <u>k = 5*6 = 30</u>
now we know k, we can create the real equation, $y = \frac{30}{\sqrt{x} }$
sub in 3 as y
$3 = \frac{30}{\sqrt{x} }$
<u>x = 100</u>

4 0

2 years ago

dion places a ladder against The side of his house as shown in the diagram below. Dion’s water is 26 feet long, and he places th

gregori [183]

Complete question :

dion places a ladder against The side of his house as shown in the diagram below. Dion’s water is 26 feet long, and he places the ladder at a 70° angle with the ground, How high does the ladder reach up the side of the building?.

Answer:

24.43 feets

Step-by-step explanation:

Using trigonometry :

Sinθ = opposite / hypotenus

Opposite = height, h

Hypotenus = 26

Sin 70° = h / 26

0.9396926 * 26 = h

height, h = 24.43 feets

6 0

3 years ago

What number is 10 more than 127

Ugo [173]

Answer:

The number is 137

Step-by-step explanation:

More than means add to, is means equal

W = 127+ 10

W = 137

8 0

4 years ago

Read 2 more answers

A pack of cinnamon-scented pencils sells for $6.00. What is the sales tax rate if the total cost of the pencils is $6.24?

Evgen [1.6K]

Answer:

it would be a 4% sales tax

Step-by-step explanation:

6.24

-6.00

.24/6 (amount of dollars divided by the total tax)

.04 or 4%

5 0

3 years ago

The length of a rectangle is 8cm less than twice it's width find the the dimensions of the rectangle if the area is 120cm(2)

Anton [14]

Answer:

15 cm

Step-by-step explanation:

so:

if A= b x h and web have b Just Do the inverse formula:

H = a/b h=120/8 = 15 cm

Sorry for my bad English but I'm italian

5 0

3 years ago