MATHEMATICS HIGH SCHOOL

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

Answers

Answer 1
Answer:

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.

Related Questions

Brian drives a distance of 250 m at a speed of 50 m/sec. With what speed should hedrive so that he covers twice the distance in the same time?2 Marks​
What do the letters CLU stand for in relation to an insurance agent
(solve with explanation)
Write and solve an inequality for x.
What is -6x-4+(2x+-8

What is 380 decreased by 18%

Answers

380 - 18% of 380

= 380 - (18/100)×380
= 380 - 68.4
= 311.6

Describe the relationship between the lengths of yx and yw

Answers

we are given

angles as

Y=27

X=92

W=62

we can use law of sines to find relationship

(yx)/(sin(W))=(yw)/(sin(X))

now, we can plug W and X

(yx)/(sin(61))=(yw)/(sin(92))

yx=(sin(61))/(sin(92))*yw

we can plug values

and we get

yx=0.87515yw............Answer

When you use the distance formula, you are calculating the length of the _____ of a right triangle. A.hypotenuse B.longer leg C.perimeter D.shorter leg

Answers

You are finding the hypotenuse. :)

Answer:

A.hypotenuse

Step-by-step explanation:

When you use the distance formula, you are calculating the length of the hypotenuse  of a right triangle

Fred got a score of 80 on the test. Enter a division sentence using negative numbers where the quotient represents the number of questions Fred answered incorrectly on the test.

Answers

The division sentence using negative numbers where the quotient represents the number of questions Fred answered incorrectly on the test is 20 ÷ (-1) = -20.

Let "x" represent the number of questions Fred answered incorrectly on the test.

Since he got a score of 80, then the equation:

Total Questions - Incorrectly Answered Questions = Score

100 - x = 80

To create a division sentence using negative numbers, express this equation in a different form:

x = 100 - 80

Now, subtract:

x = 20

So, a division sentence using negative numbers is:

20 ÷ (-1) = -20

This division sentence represents that Fred answered 20 questions incorrectly on the test.

Learn more about Integers here:

brainly.com/question/33503847

#SPJ3

Answer:

.

Step-by-step explanation:

Roberta has a balance of $4350 on a credit card with an APR of 30.2% paying off her balance in which of these lengths of time will result in her paying the least amount of interest?

Answers

Answer:

8 months

Step-by-step explanation:

yurrr

294 miles every 14 gallons find the unit rate

Answers

Answer:

21miles

Step-by-step explanation:

If there are 24miles for every 14gallons,

294miles = 14gallons... 1)

To find the unit rate means finding the number of miles for just 1 gallon

xmiles = 1gallon ... (2)

Cross multiplying equation 1 and 2, we have!

294× 1 = 14x

x = 294/14

x = 21miles

The unit rate is 21miles

When you are asked o find the unit rate, you have to take note of the ratio the problem is given to you. In here, you have 294 miles every 14 gallons. All you need to do is to divide it. 294/14 = 21 miles per gallon.
Other Questions
the area under the graph line made with the x-axis represents the change in position of the object on a velocity versus time graph. true false
Jacob is planting flowers in his yard. He Goes to a Nursery to purchase flowers he decided to purchase petunias and sunflowers petunias plant costs $2.99 with tax and each sunflower plant costs $2.79 with tax Jacob has $43.85 to purchase flowers. If he buys 10 petunia plants which inequality can be used to fine s, the number of sunflower plants that jacob can purchase.​
Evaluate the expression. -12 divided by 4 - 6
Find the volume of a sphere with a radius of 5m. Remember that the volume of a sphere is 4/3pir^3