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Evgen [1.6K]
3 years ago
7

WHAT'S THE ANSWER?????

Mathematics
1 answer:
Jlenok [28]3 years ago
4 0
C- 24 is the right answer
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so my brother asked another question. He asked what is the rectangular room measures 224 square feet. One side of the room is 14
Roman55 [17]

Answer:

The perimeter of the room is 60 feet.

Step-by-step explanation:

If the area of the room is 224 square feet, and one side is 14 feet, then the other side is 224/14 feet, or 16 feet.

This gives us the dimensions of the room, 14 x 16.

From this, we can calculate the perimeter, which would be 2(14+16), or 60.

Let me know if this helps!

8 0
3 years ago
Read 2 more answers
Evaluate 2k + m if k = 11 and m = 5.
Reptile [31]
<span> 2k + m
= 2(11) + 5
= 22 + 5
= 27</span>
5 0
3 years ago
Read 2 more answers
If 1+4=5<br> 2+5=12<br> 3+6=21<br> 8+11=?
Monica [59]
8+11=38 if you did not get it, It was a pattern. 
8 0
3 years ago
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In the Ma-and-Pa grocery store, shelf-space is limited and must be used effectively to increase profit. Two-cereal items, Grano
insens350 [35]

Answer:

No. 2/3 of the space to Grano and 1/3 of the space to Wheatie.

Step-by-step explanation:

Allocating about 57% to Wheatie and 43% to Grano, means to allocate 60(.57)=34.2 ft2 of Wheatie and 60(.43)=25.8 ft2 of Grano. In that case there would be 34.2/.4=85.5≈85 boxes of Wheatie and 25.8/.2=129 boxes of Grano. The total profit would be 129(1)+85(1.35)=$243.75

Best option:

200 Granos boxes and 50 Wheaties boxes on the shelf.

200(.2)=40ft^2 will allocate Granos boxes

50(.4)=20ft^2 will allocate Wheaties boxes.

This means that 40/60=2/3=66.6% of the space will allocate Granos boxes and 20/60=1/3=33.3% of the space will allocate Wheaties boxes.

The total profit would be 200(1)+50(1.35)=$267.5

EXTRA:

This is a optimization problem.

Let X1 be the number of Granos boxes

Let X2 be the number of Wheaties boxes

Objective:

Max Z=1(X1)+1.35(X2)

Subjecto to

0.2(X1)+0.4(X2)<=60,

X1<=200,

X2<=120,

X1,X2>=0.

You can solve it using the simplex method. Check the image for more details.

5 0
3 years ago
If f(x) = 2(x - 1) and g(x) =-2x^2<br> find (fºg)(-4)
vladimir1956 [14]

Answer:

- 66

Step-by-step explanation:

Evaluate g(- 4) then substitute the value obtained into f(x) , that is

g(- 4) = - 2(- 4)² = - 2 × 16 = - 32, then

f(- 32) = 2(- 32 - 1) = 2 × - 33 = - 66

7 0
3 years ago
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