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KATRIN_1 [288]
3 years ago
12

Find 47.5% of 690 (remember this is a non calculator question)

Mathematics
1 answer:
Vlad1618 [11]3 years ago
5 0

Answer:

327.75

Step-by-step explanation:

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A small bottle contains 2 cups of juice Do 5 small bottles of juice have a greater amount of juice than a 1 quart bottle juice ?
Irina18 [472]

Answer:

Yes

Step-by-step explanation:

There are 4 cups in a quart.

2 times 5 = 10

10>4

6 0
2 years ago
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2 ton of rocks cost $2,920.00. What is the price per pound?
horrorfan [7]

Answer: sorry dont know

Step-by-step explanation:

8 0
3 years ago
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Graph x+y=8 and x-y=4
yanalaym [24]

Answer:

See attached photo for graphs.  

Step-by-step explanation:

The first step is to solve each equation for y, then graph using slop-intecept form...

x + y = 8

 

  y = -x + 8         (subtract x from both sides)

x - y = 4

   -y = -x + 4     (subtract x from both sides)

       y = x - 4       (divide both sides by -1)    

8 0
3 years ago
Write a polynomial equation of degree 4 that has the following roots : -1 repeated three times and 4
Radda [10]

Answer:

x^4 -x^3 -9x^2 -11x -4

Step-by-step explanation:

We can use the zero product property

(x-a)  (x-b) (x-c) (x-d)  where a b c d are the roots

(x- -1)(x- -1)(x- -1) ( x-4) since the root -1 is repeated 3 times and 4 is a root

(x+1)(x+1)(x+1) ( x-4)

Foil the first two terms  and the last two terms

(x^2 + 2x+1)( x^2 -3x-4)

Foil again

x^4 -3x^3 -4x^2 +2x^3 -6x^2 -8x +x^2 -3x-4

Combine like terms

x^4 -x^3 -9x^2 -11x -4

6 0
3 years ago
Simplify: 27w + 5w math
Genrish500 [490]

Answer: 32w

Step-by-step explanation:

8 0
2 years ago
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