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Paladinen [302]
2 years ago
15

Write an equation that has of constant of proportionality of 15.

Mathematics
1 answer:
hoa [83]2 years ago
4 0
Hello there! The formula for constant of proportionality is k = y/x, which also is k = slope.

Equations with a constant of proportionality of 15 would be:

• k = 15/1

• k = 30/2

•k = 75/5

and so on. Anything that is a multiple of 15 and is placed as the numerator over the dividend used to receive a quotient of 15 would work. Hope this helps!
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In the 1980s land prices in Japan surged upward in a ""speculative bubble."" Land prices then fell for 11 straight years between
Aloiza [94]

Answer:

Step-by-step explanation:

Given the supply of land is perfectly inelastic, the drop in prices must have resulted from decreased demand for land. The demand for land would fall if there were less of a return on the land (i.e., rent), so we can safely assume that land rent fell in Japan between 1990 and 2001. The shifts from D3 to D2 to D1 demonstrate graphically what happened in Japan.

7 0
3 years ago
Find the volume of 20m, 5m, 18m
HACTEHA [7]

Answer:

600 m³

Step-by-step explanation:

The shape we have is a rectangular pyramid:

Formula:<u><em> (volume of a rectangular pyramid)</em></u>

Volume = (1/3) × Base Area × height

___________________________

In our case :

Base area = L × W = 20 × 18 = 360 m²

height = 5 m

⇒ Volume = (1/3) × Base Area × height

    \Longrightarrow \text{volume} \  =\  \frac{1}{3} \times 360\times 5

\Longrightarrow \  \text{volume} \  =\  600\  m^{3}

7 0
2 years ago
There are 5 people in Edgar's family. They have 3 loaves of pumpkin bread to share equally. Edgar wants to know how much pumpkin
kvv77 [185]

Answer:

15 because 3 x  5 equals 15

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The reciprocal parent function is reflected across the x- axis, then translated 5 units right and 7 units down . Write an equati
Charra [1.4K]

Answer:

Equation: f'"(x) = -\frac{1}{x-5}-7

Asymptotes: (x,y) = (5,-7)

Step-by-step explanation:

Given

Let the reciprocal function be:

f(x) = \frac{1}{x}

First, it was reflected across the x-axis.

The rule is: (x,-y)

So, we have:

f'(x) = -\frac{1}{x}

Next, translated 5 units right.

The rule is: (x,y)=>(x-5,y)

So:

f"(x)= -\frac{1}{x-5}

Lastly, translated 7 units down.

The rule is: (x,y) => (x,y-7)

So:

f'"(x) = -\frac{1}{x-5}-7

To get the vertical asymptote, we simply equate the denominator to 0.

i.e.

x - 5 = 0

x = 5

To get the horizontal asymptote, we simply equate y to the constant.

i.e.

y = -7

(x,y) = (5,-7)

6 0
3 years ago
Seven chocolate bars cost nineteen dollars. Determine the cost per chocolate bar.
Katena32 [7]

Answer:

$2.71

Step-by-step explanation:

19 ÷ 7 = 2.71

6 0
3 years ago
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