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erik [133]
4 years ago
14

Suppose that the time it takes to do a job is inversely proportional to the number of workers. that is, the more workers on the

job the less time required to complete the job. if it takes 2 workers 8 days to finish a job, how long will it take 8 workers?
Mathematics
1 answer:
Maurinko [17]4 years ago
7 0
I think it would be 2 days. you would get it done 4 times faster, so 8/4 is 2
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describe the transformation of the function f(x)=1/2x-2 that makes the slope two and the Y intercept -8
GarryVolchara [31]

Answer:

hi love you have a nice day

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Note: Figure not drawn to scale
Alborosie

Answer:

B. 99 square units

Step-by-step explanation:

The <em>parallelogram</em> is a quadrilateral where the opposite sides are parallel to each other. This geometric figure constitutes, therefore, a polygon that consists of 4 sides where there are two cases of parallel sides.

To calculate the area of ​​a parallelogram, you must know the length of the height relative to one of its sides.

Let the base be the side x and the height (h) relative to the base. The area of ​​the parallelogram is the product of the base and the height.

a=(x)(h) Where:

a is the area in square units.

x is the base in units.

h is the height in units.

Solving:

With x = 11 units and h = 9 units

a=(11units)(9units)\\a=99units^{2}

6 0
3 years ago
Is (-1,2) a solution of y=-5x+7
Arlecino [84]

No, it is not. I will show you:

-1 = x  and 2 = y

2 = -5(-1) + 7

2 is not equal to 12. I hope this is right!

6 0
4 years ago
Read 2 more answers
Describe the graph of 2x + y = 11 and 2x + y = 2. Determine the number of solutions.
Alexandra [31]

Answer:

\mathrm{No\:Solution}

Step-by-step explanation:

By using comparing the left hand side of the two given equations we have:

\begin{bmatrix}2x+y=11\\ 2x+y=2\end{bmatrix}\\\\\begin{bmatrix}11=2\end{bmatrix}\\\\11=2\:\mathrm{\:is\:false,\:therefore\:the\:system\:of\:equations\:has\:no\:solution}

Best Regards!

7 0
3 years ago
Corey spent 20% of his savings on a printer at Louie's ElectronisHow much did Corey have in his savings account before he bought
Crank
(printer cost) = 0.20 * (savings)
(printer cost)/0.20 = (savings)

savings = 5*(printer cost)

Whatever the cost of the printer was (information not supplied here), Corey's savings was 5 times that amount.
5 0
4 years ago
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