Consider the graph of carbon dioxide emissions by various fossil fuels in the United States.
In 2016, which fossil fuel released the least amount of carbon dioxide into the air?
natural gas
oil
coal
Answers
Answer:
The correct option is coal! <3
Step-by-step explanation:
Related Questions
The question is in the photo.
Answers
Answer:
the first option
Step-by-step explanation:
Answer: x < 4
Step-by-step explanation: To plot an inequality, find the number and go the way the sign is pointing.
In this problem...
The less than sign is pointing left, and the number is 4. We use an open circle because the sign is not equal to. If it was, we would of put a closed circle.
<, or > = Open circle (Not shaded)
≤, or ≥ = Closed circle (Shaded)
I attached a image to proof the answer is correct.
Let me know if you have any questions.
~ Lily, from Brainly.
the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.
Answers
Answer:
25.1 ft
Step-by-step explanation:
To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).
So essentially, apply to your calculator:
2(3.14)4=25.12
pretty simple! hope this helps!
At time t=0 seconds, a clock pendulum makes its maximum angle with the vertical, reaching a positive angle of 6 degrees in one minute, the pendulum swings back and fourth 20 times. Which of the following best expresses the angle the pendulum makes with the vertical in degrees as a function of time in seconds?
Answers
Answer:
B. θ(t)= 6 cos (2π/3 t)
Step-by-step explanation:
Answer:
B) theta(t)= 6cos (2pi/3 t)
I’m not sure how to explain how I got the answer, but I did get it wrong and B was marked right. I hope this helps!
6,15, 24,..
Find the 50th term.
Answers
Answer:
447
Step-by-step explanation:
a₁ = 6 + 9*0
a₂ = 6 + 9*1
a₃ = 6 * 9 * 2
......
a₅₀ = 6 + 9*49 = 447
Please help me
The original blueprint for the Morenos' living room has a scale of 2 inches = feet. The family wants to use a new blueprint that shows the length of the living room to be 15 in he's. If the width of the living room on the original blueprint is 6 inches and the length is 9.6 inches, what are the scale and width of the new blueprint?
Answers
Answer:
length would be 15 inches, width would be 9.36 inches and the scale would these numbers divided by the number of feet on the original scale... not sure if its correct
Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?
Answers
Let 2x = the number of marbles Sue has
x + 2x + 15 = 63
3x = 48
x = 16 marbles
slove for x for the triangle
Answers
Answer:
3x+2+36=110
3x= 110-38= 72
x= 72/3=24
Step-by-step explanation:
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Answers
Answer:
I belive the answer would be the first one. 2^28 x 3^20 x 9^4
Step-by-step explanation:
This is becasue you need to multiply the power on the outside of the parenthesis, (4). 7 times itself 4 times is 28, 5 times itself 4 times is 20, and then use the 4 for the 9. Hope this helps!
Find the length of the third side. If necessary, round to the nearest tenth.
Answers
Answer:
13
Step-by-step explanation:
Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14
Answers
Answer: -14
(− 1/ 3 )(12+30)
= −1 /3 (12+30)
= −1/ 3 (42)
= −14
Answer:
I answered this on accident sorry
Step-by-step explanation:
are these lines parallel, perpendicular, or neither?
Answers
Answer:
[tex]\Huge\boxed{neither}[/tex]
Step-by-step explanation:
Parallel lines never touch and these lines intersect therefore these are not parallel lines
These lines may intersect but they do not create 90 degree angles which is essential for perpendicular lines and for those reasons the lines shown are not perpendicular lines
So we conclude that the lines shown are neither parallel lines nor perpendicular lines
Marcia is using base ten blocks to multiply decimals. He is using the flat to represent one whole.
one whole
Which of the following multiplication expressions is Marcia representing below?
Answers
Answer:
nice
Step-by-step explanation:
Find a right triangle
Answers
Answer:
10
Step-by-step explanation:
its a tripple: 3,4,5 (except everything is multiplied by 2)
no need to thank me, just mark me brainliest plz ;)
Step-by-step explanation:
hyp² = opp²/adj²
[tex]x {}^{2} = 6 {}^{2} + 8 {}^{2} \\ x { }^{2} = 36 + 64 \\ x {}^{2} = 100 \\ x = \sqrt{100 } \\ x = 10[/tex]
Factor the expression using the GCF. Explain your reasoning using math
vocabulary.
24xy – 16y
Please help!
Answers
Answer:
8y(3x - 2)
Step-by-step explanation:
8y is the GCF so I divided it out and set it outside the parenthesis.
Please help as much as possible
Answers
Answer:
(In order 1-17)
C,A,D,A,A,D,C,I,C,D,C,I,A,I,I,C,A
Step-by-step explanation:
A=Associative
D=Distributive
I= Identity
C=Commutative
Which expression represents the sum or 13 and a number
Answers
Answer:
The first one 13+a
Step-by-step explanation:
ILL MARK U BRAINLIEST!
Answers
Answer:
They are the same
Step-by-step explanation:
Pls help me. Sorry, it's so easy.
Answers
Answer:
he bought 36 hot dogs
4 packs of hot dogs
3 packs of buns
Step-by-step explanation:
Answer:
He bought 36 hot dogs,4 packs of them, and 3 packs of buns
Step-by-step explanation:
The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even
am i right? i just want to make sure
Answers
Answer:
yes
Step-by-step explanation:
can i have brainliest
Walter owns a small online business that makes and sells jewelry. The revenue function of Walter's small business can be shown by the function below, where x represents the number of days in business.
r(x)=x^{2}+10x-470
Which statement best describes the constant term?
A. a profit of $10 per jewelry piece sold
B. a daily profit of $470
C. a start-up cost of $470
D. a $10 cost of operation per day
Answers
Answer:
Step-by-step explanation:
This constant is a fixed cost of the start up.
C. A start-up cost of $470
Jada has read 3/5 of a book. she has read 75 so far. how many pages are in the whole book?
Answers
Answer: Total number of pages is 125
Step-by-step explanation:
If 3/5 of a book is equal to 75, we can conquer that 1/5 of the book is 25 pages, because 75/3=25.
With this we can do 25 x 5 = 125 total pages.
Please select the best answer from the choices provided
A
B
C
D
Answers
8•10^3x=1 round to the nearest hundredth
Answers
Answer:
0
Step-by-step explanation:
According to PEMDAS: parenthesis, exponents, multiplication, division, addition, subtraction
Do we have parenthesis? NO
Do we have exponents? YES 10^3=10x10x10=1,000
Are new expression is 8x1,000x
Do we have multiplication? Yes 8x1,000=8,000
Are new expression is 8,000x
You toss two number cubes. If a sum of 7 or 11 comes up, you get 7 points, if not you lose 2 points.
The probabilities for each of the sums is:
P(2) = 1/36 P(3) = 1/18 P(4) = 1/12 P(5) = 1/9
P(6) = 5/36 P(7) = 1/6 P(8) = 5/36 P(9) = 1/9
P(10) = 1/12 P(11) = 1/18 P(12) = 1/36
The probability of a sum of 7 or 11 is:
1/36
Answers
Answer:
2/9Step-by-step explanation:
The probability of a sum of 7 or 11 is the sum of each probability:
P(sum of 7 or 11) = P(7) + P(11) = 1/6 + 1/18 = 3/18 + 1/18 = 4/18 = 2/9Answer:
the first part is 2 / 9
the second part is 0
i just did the assignment on edge and got those right
Can you please help me with this?
Answers
Answer:
Step-by-step explanation:
[tex]S^{2}[/tex] is ( [tex]q^{2}[/tex][tex]r^{3}[/tex])^2
then
A = [tex]q^{2*2}[/tex][tex]r^{3*2}[/tex]
A = [tex]q^{4}[/tex][tex]r^{6}[/tex]
this looks much better than r^ some big number :D
A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games
Answers
Answer:
The answer is "3"
Step-by-step explanation:
In essence, it represents the sum of all comments divided by the number of responses.
It implies scoring in the five games corresponds to a total of five results.
Scores :
7 points implies+ 7
lost by 3 implies- 3
lost by 2 implies - 2
won by 4 implies + 4
won by 9 implies + 9
Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore
Its team has a total of 5 games[tex]= 5[/tex]
Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]
Factor. x^2-2x-3 please
Answers
Answer:
(x+1)(x-3)
Step-by-step explanation:
i hope this helps :)
Please tell me the area
Answers
Answer:
200 ft²
Step-by-step explanation:
area = 1/2(BH) = 1/2(20)(20) = 200 ft²
.
What is the circulatory system in Echinoderms called?
A complex system
a blood based system
a water based vascular system
a saline based system
pls help
Answers
Answer: Your answer is "Water based vascular system"
Answer:
"Water based vascular system"
Step-by-step explanation:
i got it right
Please help my grades are due in a few and this is my last question but I don't understand it...