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vladimir2022 [97]
2 years ago
13

FIND RQ! Show work :)

Mathematics
1 answer:
ahrayia [7]2 years ago
5 0
Here is the answer
RQ= 52/2
RQ=26
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Can any one help with this
natka813 [3]

Answer:

I know this isn't the whole answer but basicely just keep doing this to find the y-incercept

slope=-2.46

Hope This Helps!!!

4 0
3 years ago
Read 2 more answers
A young couple purchases their first new home in 2011 for​ $95,000. They sell it to move into a bigger home in 2018 for​ $105,00
mart [117]

Given:

The value of home in 2011 is $95,000.

The value of home in 2018 is $105,000.

To find:

The exponential model for the value of the home.

Solution:

The general exponential model is

y=ab^x       ...(i)

where, a is initial value and b is growth factor.

Let 2011 is initial year and x be the number of years after 2011.

So, initial value of home is 95,000, i.e., a=95,000.

Put a=95000 in (i).

y=95000b^x       ...(ii)

The value of home in 2018 is $105,000. It means the value of y is 105000 at x=7.

105000=95000b^7

\dfrac{105000}{95000}=b^7

\dfrac{21}{19}=b^7

Taking 7th root on both sides, we get

\left(\dfrac{21}{19}\right)^{\frac{1}{7}}=b

Put b=\left(\dfrac{21}{19}\right)^{\frac{1}{7}} in (ii).

y=95000\left(\left(\dfrac{21}{19}\right)^{\frac{1}{7}}\right)^x

y=95000\left(\dfrac{21}{19}\right)^{\frac{x}{7}}

Therefore, the required exponential model for the value of home is y=95000\left(\dfrac{21}{19}\right)^{\frac{x}{7}}, where x is the number of years after 2011.

5 0
3 years ago
The equation of a circle is (x + 3)2 + (y + 5)2 = 8. Determine the coordinates of the center of the circle.
Illusion [34]
The equation of the circle is written as: (x - h)² + (y - k)² = r²

(h,k) are the points of the center of the circle.
r is the radius.

In case of the given equation the center is (-3,-5)

Hope this helps :)
8 0
3 years ago
Anthony bought an 8 foot board. He cut off 3/4 of the board to build a shelf and gave 1/3 of the rest to his brother for an art
jolli1 [7]
Anthony gave 0.75 or75 inches to his brother
7 0
3 years ago
1) 45% of what is 90?
densk [106]
1. 45*x/100=90
x=100*90/45
x=200

2. 24=x/100*52
x=24*100/52
≈46,15

4.125=30/100*x
x=125*100/30
x≈416,67




6 0
3 years ago
Read 2 more answers
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