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3 years ago

Hey! Can somebody please help my friend with 5,211 ÷ 6? I need to have a picture of the work if somebody can please do that!

Mathematics

2 answers:

Marysya12 [62]3 years ago

6 0

Answer:

868.5

Step-by-step explanation: If u devide by groups, you can find the answer.

garik1379 [7]3 years ago

5 0

Answer:

868.5

Step-by-step explanation:

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What is the LCM of 8,15,10

GaryK [48]

The LCM for 8, 15, and 10 is 120.

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3 years ago

This is confusing very confusing for no reason

Aneli [31]

Answer:

I'm pretty sure it's 31

Step-by-step explanation:

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2 years ago

The coffee Lily likes is composed of 97.3% water and 2.7% cocoa. The coffee John likes is composed of 96% water and 4% cocoa. Ho

mestny [16]

30 ounces of the coffee John likes consists of

$0.96\cdot30=28.8$ ounces of water
$0.04\cdot30=1.2$ ounces of cocoa

To this mixture we're adding $x$ ounces of water, so that the new mix has a total volume of $30+x$ ounces and matches the composition of the coffee Lily likes. This means it would consist of

$0.973\cdot(30+x)=28.8+x$ ounces of water
$0.027\cdot(30+x)=1.2$ ounces of cocoa (same amount of cocoa as before because pure water is being added)

Solve for $x$ :

$0.973(30+x)=28.8+x\implies29.12+0.973x=28.8+x$

$\implies0.39=0.027x$

$\implies x\approx14.4$

###

Just to confirm: the new mixture consists of

$28.8+14.4=43.2$ ounces of water
$1.2+0=1.2$ ounces of cocoa

giving a total volume of $43.2+1.2=44.4$ ounces of coffee, and $\dfrac{43.2}{44.4}\approx0.973$ , as required.

4 0

3 years ago

.................................................6y=8x

frez [133]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

8 0

3 years ago

Can someone plz help me with this one?

DedPeter [7]

B is the answer to the question

5 0

3 years ago