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horsena [70]
3 years ago
15

By how much is 11/3 and 11/5 less than 7​

Mathematics
1 answer:
charle [14.2K]3 years ago
8 0

Answer:

Step-by-step explanation:

11/3 + (7 - 11/5)

LCM of 3 and 5 is 15 so we have

55/15 + (105/15 - 33/15)

= 160/15 - 33/15

= 127/15.

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13 people fit comfortably in a 5 foot by 5 foot area. Use this value to estimate the size of a crowd that is 5 feet deep on one
dangina [55]

Answer:

There are 203069 people in the crowd

Step-by-step explanation:

The first step in solving this problem is to ensure that we are working with the same units throughout the solution process. To do this, we will have to convert 4 miles to feet. (<em>This is because every other unit is in feet).</em>

<em>Note: ( 1 mile =5280 feet)</em>

4 miles = 21120 feet.  

The next step is to calculate the area that the entire parade is occupying. This can be done by multiplying the length of the parade by the breadth. In this case, it will be 21120ft X 5 ft = 105600 square feet.

We can now at this point, find the area occupied by only one person.

if 13 people occupy 25 square feet <em>(5ft X5 ft)</em>

1 person will occupy 25/13 = 1.92 square feet

We can finally get the number of people in the crowd by multiplying the area occupied by the whole crowd by the area of one person. This will be

105600 X 1.92= 203069 people in the crowd

8 0
4 years ago
Edwards Manufacturing Company purchases two component parts from three different suppliers. The suppliers have limited capacity,
Sholpan [36]

Answer:

A)

                                      Supplier

Component               1            2             3      

1                                             125          900

2                               525       300                

B) Cost Table

                               1                2                3         Total

Component 1                       1625             9000     10625

Component 2      7875        3600                            11475

Total cost             7875        5225           9000   22100

Step-by-step explanation:

Table 1:

                                      Supplier

Component               1         2         3

1                                  $12    $13     $10

2                                 $15    $12     $10

Table 2:

Supplier                       1          2         3

Capacity                   525      975    900

Now we are supposed to find  production plan for the next period includes 1025 units of component 1 and 825 units of component 2

So,

                                      Supplier

Component               1            2             3      

1                                               125          900

2                               525       300                

Cost Table :

                          1                2                3

Component 1                       13 \times 125         900 \times 10

Component 2  15 \times 525       12 \times 300

Cost Table

                               1                2                3         Total

Component 1                       1625             9000     10625

Component 2      7875        3600                            11475

Total cost             7875        5225           9000   22100

8 0
3 years ago
What is the square route of sixteen
QveST [7]

Answer:

Step-by-step explanation:

4

Because 4 times 4 is 16

8 0
3 years ago
Read 2 more answers
The function of f(x)=x^3-7x+6 is shown in the figure which is a factor of the function shown
emmainna [20.7K]

Answer:

answer is the first one

Step-by-step explanation:

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3 0
3 years ago
20% of the dogs at the pound needed medical care. what is the ratio of dogs that needed care and dogs that did not
Aleksandr-060686 [28]
I believe it is 1 : 5. Hope this helps :)
7 0
3 years ago
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