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AnnyKZ [126]
3 years ago
6

6 1/2lb=___oz I need to know now or I will get it wrong

Mathematics
2 answers:
ratelena [41]3 years ago
8 0
16oz=1lb
6and 1/2lb=6 and 1/2 times 16oz=6.5*16=104oz
Semmy [17]3 years ago
4 0
It i 104 oz 

Hope This Helps
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A chemical company makes two brands of antifreeze. The first brand is 60% pure antifreeze, and the second brand is 85% pure anti
rjkz [21]

Let’s say we have x gallons of brand 1 antifreeze and y gallons of brand 2 antifreeze. We know we need a total of 140 gallons, so one equation to relate the variables would be x+y=140. We also know that our final mixture should have 60% antifreeze, so another equation would be the weighted average of the two brands: .55x+.80y140=.60. (The weighted average is basically multiplying each % (55 and 80) by the number of gallons you have (x and y


) and adding those together, and dividing that by the total number of gallons (140). This equals the % of the final mixture (60).)


Now we have a system of two equations that we can solve.


x+y=140


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The algebra shouldn’t be too complex, and I’m hoping you’re asking this about the setup rather than the actual algebra, and I’m lazy, and I used a calculator to solve this, and this is probably a long run-on sentence, and I got x=112


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y=140−112=28


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112 gallons of brand 1 antifreeze, 28 gallons of brand 2 antifreeze. That’s a whole lot of antifreeze.

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3 0
3 years ago
258 divided by 6 useing partial quotes
andriy [413]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Consider multiplying 26.2 by 16.43 what would a mathematician say the answer is
IgorC [24]

In mathematics multiplying decimals is just like multiplying a whole number and ignoring the decimals., then just put the decimals in the answer – it is how many decimals does the two numbers combined.

First step:

Line the numbers on the right and do not a line the decimal points

      26.2

×  16.43

Second Step:

Multiply the numbers starting on the right, just like multiplying a whole number and ignore the decimals.

       26.2

<span> ×  16.43</span>

         786

     1048

   1572

<span>+ 262   </span>

   430466

Third step: add the products

        26.2

<span> ×  16.43</span>

         786

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   430.466 is the mathematician’s answer.

8 0
3 years ago
Which describes the combined variation shown in the equation F= kxy/z ?
DiKsa [7]

Answer:

when the rest of the variables are held constant

Step-by-step explanation:

7 0
3 years ago
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The American Civil War was a civil war in the United States from 1861 to 1865, fought between northern states loyal to the Union
Sloan [31]

Answer:

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Step-by-step explanation:

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