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4 years ago

If it takes 10 women 8 days to make 3 treehouses, how many days does it take 6 women to make 36 treehouses

Mathematics

1 answer:

umka2103 [35]4 years ago

6 0

Answer:

160 days

Step-by-step explanation:

If it takes 8 days with 10 women to make 3 tree houses, then the rate of woman per tree house is 3/80. Multiplying this by 6 and dividing by 36, you get a rate of 1/160 or 160 days. Hope this helps!

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Write the augmented matrix for the following system of equations.<br> x - 2 = 0<br> 2y = 4 - 2

Kisachek [45]

9514 1404 393

Answer:

$\left[\begin{array}{cc|c}1&0&2\\0&2&2\end{array}\right]$

Step-by-step explanation:

The system of equations can be written in standard form as ...

x + 0y = 2

0x +2y = 2

The augmented matrix representation of these is ...

$\left[\begin{array}{cc|c}1&0&2\\0&2&2\end{array}\right]$

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3 years ago

Jeannie's restaurant served 58 customers on Monday. After the first day the amount of customers served decreases at a rate of 2.

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The rule is to find the percentage then divide

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4 years ago

Read 2 more answers

Does anyone know how to solve this?

Naddika [18.5K]

Answer:

domain[-5,-3)U(4,3)

range-(4,-4)

Step-by-step explanation

parentheses are used when the circle is open and brackets are used when the circle is filled in, domain is the x axis and range is the y axis

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3 years ago

Cordell Johnson purchased a snow blower for $237.00 and two bags of rock salt for

skelet666 [1.2K]

Answer:

a.240.15

Step-by-step explanation:

a.240.15

b.12.0075

c.252.1575

3 0

2 years ago

The equation of a circle is given below.

alisha [4.7K]

Coordinates of center and radius of circle is $(h,k)=(13.40,-2.60)\\r=10$ .

<u>Step-by-step explanation:</u>

Here we have , The equation of a circle is given below.

(2 – 13.4)2 + (y + 2.6)2 = 100 or , $(x -13.4)^2 + (y + 2.6)^2 = 100$

We know that , Equation of circle is given by :

⇒ $(x-h)^+(y-k)^2 =r^2$ ...........(1)

where (h,k) are the coordinates of center of circle and r is the radius of circle . Let's simplify given equation of circle in question ;

⇒ $(x -13.4)^2 + (y + 2.6)^2 = 100$

⇒ $(x -(13.4))^2 + (y - (-2.6))^2 = 100$

⇒ $(x -(13.4))^2 + (y - (-2.6))^2 = 10^2$

Comparing this equation to (1) we get :

$(h,k)=(13.40,-2.60)\\r=10$

Therefore , Coordinates of center and radius of circle is $(h,k)=(13.40,-2.60)\\r=10$ .

4 0

3 years ago