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Firlakuza [10]
3 years ago
13

According to the EPA, about 40 million U.S. tons of hazardous waste is produced each year. If individual household waste makes u

p 1.6 million tons of this waste, what percent of the total hazardous amount produced is household waste? A. 0.04% B. 0.03% C. 0.25% D. 2.5% E. 4%
Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0

Answer:

C.0.25%

Step-by-step explanation:

40/1.6=25

Then convert to percentage value by moving the decimal 2 places to the left.

25 turns into 0.25.

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Louis wants to carpet the rectangular floor of his basement. The basement has an area of 500 square feet. The width of the basem
Mazyrski [523]

Answer:

The correct answer is the length is 10 feet and width is 2 feet respectively.

Step-by-step explanation:

Let length of the rectangular floor of Louis' basement be l feet and width be \frac{l}{5} feet respectively.

Area of the basement floor is given to be 500 square feet.

Therefore according to the given problem,

l × \frac{l}{5}  = 500

⇒ l^{2} = 100

⇒ l = 10 ; [length cannot be negative]

⇒ b = 2

Thus the length and width be 10 feet and 2 feet respectively.

4 0
3 years ago
Metoda comparației
kozerog [31]

Answer:

Aflam cat costa 1 stilou (38 - 8) : 6 = 30 : 6 = 5 lei

:)

5 0
3 years ago
Which expression is equivalent to (3-5x)(3+5x)​
Levart [38]
I think the answer is 9-25x
5 0
3 years ago
4 a3b(-3a5b3+6a4b)+(3a4b2+6ab)2
Irina18 [472]

Answer:

− 12 a 8 b4+ 24 a7 b 2+ 6a 4b 2 + 12 a b

Step-by-step explanation:

Simplify each term

4 0
3 years ago
What is the equation of the line that passes through the point (-6,3) and has a slope of −4/3?
marin [14]

Answer:

y =  -  \frac{4}{3} x - 5

Step-by-step explanation:

The standard form for the equation of a line is

y = mx + c

We were told that

y = 3 \:  \:  \: x =  - 6 \:  \:  \: m =  -  \frac{4}{3}

*Note m is the slope*

Therefore

y =  mx + c \\ 3 = -  \frac{4}{3} (- 6) + c \\ 3= 8 + c \\ 3 - 8= c \\  - 5 = c

So the answer is

y =  -  \frac{4}{3} x - 5

6 0
2 years ago
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