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Gnom [1K]
3 years ago
15

HELP PLEASE WILL GIVE BRAINLIST TO BEST ANSWER!

Mathematics
2 answers:
Kruka [31]3 years ago
8 0

Answer:

12 ft ^3

Step-by-step explanation:

Volume of the box would be width x length x height

If the box of an area already covers four feet (width times length) we just need to multiply by the height:

4*3 =12 cubic feet

<em>Hope this helps! :)</em>

Setler79 [48]3 years ago
4 0

Answer:

12 cubic ft.

Step-by-step explanation:

A=bh=4(3)=12 ft^3

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If an employee notices that a bucket with sanitizing water is becoming dirt, he/she should ___.
ehidna [41]
This is pretty much a "common sense" question.  It'd be best to get rid of the dirty sanitizing water and start fresh; in other words, he should change (throw out) the dirty water and make a fresh sanitizer.

By the way, this is the Math section; next time, please choose a different section more suited to your questions.
7 0
3 years ago
If f(x) = 2x – 1 and g(x) = 3x + 5, then (f o g)(x) is equal to
Vlada [557]

Answer:

  (f◦g)(x) = 6x +9

Step-by-step explanation:

Use g(x) as the argument to f(x) and simplify.

  (f◦g)(x) = f(g(x)) = f(3x +5) = 2(3x +5) -1

  (f◦g)(x) = 6x +9

8 0
2 years ago
A company sells mattresses for $365each. To produce a batch of nmattresses, there is a cost of $254 per mattress and a fixed or
neonofarm [45]
Any function to determine profit is revenue - cost. 

If the number of mattresses made is x, then the revenue made per mattress is 365x. 

Under the same assumption, the cost per mattress is 254x + 9100, adding the setup costs to the cost per mattress.

Thus, the function is f(x) = 365x - (254x + 9100). We can simplify this function.

First, lets expand the negative (the same as multiplying each value by -1).
f(x) = 365x - 254x - 9100

Next, we'll combine like terms.
f(x) = 111x - 9100
Therefore, the function for profit is f(x) = 111x - 9100.

Continuing, we need to determine how many mattresses the company needs to break even. Breaking even means there is no profit, but also no loss. Otherwise, they make 0 total. So, we can set the function we just found to 0 and solve for x.


Set the function to 0.
0 = 111x - 9100

Add 9100 to both sides.
9100 = 111x

Divide both sides by 111.
81.98 = x

Rounding this number up, it would take 82 mattresses to break even.
8 0
3 years ago
A paint mixture uses a specific blue to yellow ratio. for every 7 gallons of paint, 2 are blue. enter the ratio of yellow paint
Hitman42 [59]

Answer:

7:9

Step-by-step explanation:

For very 9 gallons of paint, it needs 7 gallons of yellow.

7 0
2 years ago
What is the value of c?
Masteriza [31]

Answer: c= -4

Step-by-step explanation:

14=-2c-6-3c

Add 6 on both sides

= 20=-2c-3c

Simplify on both sides

= 20=-5c

Divide by -5 on both sides

= -4=c

I think that is the answer.

4 0
3 years ago
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