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MissTica
4 years ago
12

Rewrite the following multiplication problem using a

Mathematics
1 answer:
Reil [10]4 years ago
4 0
Well uh first let's find the value of the problem,  1/2 * 2/3 * 4/5 = 4/15. Then we need to apply associative property 1/2(2/3*4/5). we do 2/3 * 4/5 first, we get 8/15. Then we multiply  8/15 by 1/2 = 4/15. We applied associative property and we still got the same results as without any properties applied.
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A dealer earns a profit of 8$ per bag of white cement and a loss of 5$ per bag of grey cement.
Natali [406]

Answer :-

  1. loss = <em> </em><em>100</em><em>0</em><em>$</em><em> </em>
  2. 4000

Step by step explanation :-

1#

Profit on 3000 bags of white cement sold = 3000 × 8 = 24000

loss on 5000 bags of grey cement sold = 5000 × 5 = 25000

<u>Alternatively</u><u>:</u><u> </u>

  • Net loss = ( 25000 - 24000 ) = 1000$
  • profit/ loss = $ [3000 × 8 - 5000 × 5 ]
  • $ [24000 - 25000]
  • -1000$

<em>As</em><em> </em><em>the</em><em> </em><em>result</em><em> </em><em>of</em><em> </em><em>transaction</em><em> </em><em>is</em><em> </em><em>negative</em><em>/</em><em> </em><em>loss</em><em> </em>

  • Loss = 1000$

2#

  • Loss on the scale of 6400 grey bags = 6400 × 5 = 32,000

<em>In</em><em> </em><em>order</em><em> </em><em>to</em><em> </em><em>have</em><em> </em><em>no</em><em> </em><em>profit</em><em>, </em><em> </em><em>profit from the </em><em>Cello </em><em>white cement should be 32</em><em>0</em><em>0</em><em>0</em><em>.</em><em> </em>

  • Number of white cement bags to be sold = 32000 / 8 = 4000

<em>4000 why cement bags and 6400</em><em> </em><em>grey</em><em> </em><em>cement</em><em> </em><em> </em><em>bags</em><em> </em><em>are sold in order to have no profit and </em><em>n</em><em>o</em><em> </em><em>loss </em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>~</em>

5 0
2 years ago
Using equivalent ratios, which statements are true about the cost per magnet? Check all that apply.
N76 [4]

Answer:

The true statements are:

The cost of 9 magnets is $3.

The cost of 6 magnets is $2.

The cost of 3 magnets is $1.

Step-by-step explanation:

equivalents ratios are two or more ratios that express the same relationship between the numbers involved. In order to calculate the equivalent ratios that are equal, when the numbers involved are divided, they ought to give the same result. In the answer chosen above the ratios in each case are equivalent because:

if the cost of 9 magnets is $3;

9 magnets = $3

∴ 1 magnet = 3/9 = $ 1/3 = 1:3

if the cost of 6 magnets is $2;

6 magnets = $2

1 magnet = 2/6 = $1/3 = 1:3

if the cost of 3 magnets is $1;

3 magnets = $1

∴ 1 magnet = $ 1/3 = 1:3

From the answers obtained, the equivalent ratio of 1 : 3 is the same in all case.

3 0
4 years ago
2. Graph this equation. You can use a table of values if it
Nookie1986 [14]

Answer:

What I notice about these two graphs are that they're parallel to each other.

Step-by-step explanation:

3 0
3 years ago
Which is equal to x^3-8
Aloiza [94]

Answer:

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

Step-by-step explanation:

x^3-8

x^3-2^3, Now using the base equation for the difference of cubes

(x-y) (x+xy+y^2), y is equal to -2 in this instance.

(x-2)(x+2x+4)

4 0
3 years ago
Kevin Chamberlin?...........​
loris [4]

Answer:

Yeah thats weird

Step-by-step explanation:

6 0
3 years ago
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