3 years ago

What advice would you give to a person who handles hydrogen and oxygen in their workplace?

Mathematics

1 answer:

kramer3 years ago

8 0

My advice is don't smoke and make sure you don't keep the two close together. Hope this helped,

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Pls help ill give brainiest

Zigmanuir [339]

Answer:

Step-by-step explanation:

for 182 miles you need 14 gallons

??????? 8 gallons

8/14=x/182

x=182*8/14

x miles=104 miles

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3 years ago

Which is the solution of set?

Anna [14]

Answer:

the answer is x >0 hope this helped

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3 years ago

Subtract the given function and indicate the domain of the difference

maxonik [38]

Answer:

The domain is $x\in (-\infty,\infty).$

Step-by-step explanation:

Given functions $f(x)=x^2+3x+1$ and $g(x)=2x^2-4x-1$

Subtract these two functions:

$f(x)-g(x)\\ \\=(x^2+3x+1)-(2x^2-4x-1)\\ \\=x^2+3x+1-2x^2+4x+1\\ \\=(x^2-2x^2)+(3x+4x)+(1+1)\\ \\=-x^2+7x+2$

Plot these difference on the coordinate plane (see attached diagram). This function is defined for all vlues of x, so the domain is $x\in (-\infty,\infty).$

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3 years ago

Emma is building a wall around her garden. It has taken 45 minutes,and she is 75% done. What is the total time it will take Emma

Morgarella [4.7K]

Hey there,
It take 45 min to complete 75% of the wall
1% = 45 / 75
= 0.6
100 % = 0.6 x 100
= 60 min
It takes her 60 mins or 1 hour to finish building the wall.

Hope this helps :))

~Top♥

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3 years ago

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Plz help I really need this and thx

PtichkaEL [24]

The answer is 1/4, there are 4 options and the baseball cards are one selection.

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3 years ago

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