The product of 2 fraction is 5 7/4 if one of the number is 9/28 then find the other number​

Answer:

Dialysis tubing is an artificial membrane, which is similar to the lining of the intestine.

A student investigated the diffusion of glucose through dialysis tubing by using the apparatus

Answer:

inside perimeter of the walkway = 75 14/15 m

Step-by-step explanation:

Given :  a park is 25 4/5 m long and 20 2/3 m wide . a walkway is to be constructed inside the park which is 2 3/8m wide,

To find : perimeter of park  

inside perimeter of the walkway

Solution:

Park length  25 4/5 m  = 25 + 4/5  m =  (125 + 4)/5 = 129/5 m

Park Width =  20 2/3 m = 20 + 2/3 m = (60 + 2)/3  = 62/3  m

Park perimeter = 2 ( Length + Width )

= 2 ( 129/5  + 62/3)

= 2( 387  + 310)/15

= 2(697)/15

= 1394 / 15

= 92  14/15  m

walkway is to be constructed inside the park which is 2 3/8m wide

2  + 3/8  m   = 19/8  Meter

8 times the width will be reduced  

8 * 19/8   = 19 m

inside perimeter of the walkway  = 92  14/15  - 19

= 75 14/15 m

Park perimeter =  92  14/15  m

inside perimeter of the walkway  = 75 14/15 m

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I hope the answer is clear to you any doubts or query feel free to ask

Answer:

inside perimeter of the walkway = 75 14/15 m

Step-by-step explanation:

Given :  a park is 25 4/5 m long and 20 2/3 m wide . a walkway is to be constructed inside the park which is 2 3/8m wide,

To find : perimeter of park  

inside perimeter of the walkway

Solution:

Park length  25 4/5 m  = 25 + 4/5  m =  (125 + 4)/5 = 129/5 m

Park Width =  20 2/3 m = 20 + 2/3 m = (60 + 2)/3  = 62/3  m

Park perimeter = 2 ( Length + Width )

= 2 ( 129/5  + 62/3)

= 2( 387  + 310)/15

= 2(697)/15

= 1394 / 15

= 92  14/15  m

walkway is to be constructed inside the park which is 2 3/8m wide

2  + 3/8  m   = 19/8  Meter

8 times the width will be reduced  

8 * 19/8   = 19 m

inside perimeter of the walkway  = 92  14/15  - 19

= 75 14/15 m

Park perimeter =  92  14/15  m

inside perimeter of the walkway  = 75 14/15 m

Answer:

By the remainder theorem, 0 is the remainder when x3 + 3x2 + 3x + 1 is divided by x + 1.

Step-by-step explanation:

Let p(x) be any polynomial of degree greater than or equal to one and let 'a' be any real number.

If a polynomial p(x) is divided by x - a then the remainder is p(a).

Let p(x) = x3 + 3x2 + 3x + 1

(i) The root of x + 1 = 0 is -1

p(-1) = (-1)3 + 3(-1)2 + 3(-1) + 1

= -1 + 3 - 3 + 1

= 0

Answer:

It ensures our rights as citizens against abuses by other people, by organizations, and by the government itself. 2. It protects our general safety, and We have laws to help provide for our general safety.

Answer:

1.Not to discriminate the people

2.Not to behavior rude with the people

3.Being Very respectful and taking care if needed