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valkas [14]
3 years ago
14

Consider the graph of carbon dioxide emissions by various fossil fuels in the United States.

Mathematics
2 answers:
Pie3 years ago
6 0

Answer:

The correct option is coal! <3

Step-by-step explanation:

vitfil [10]3 years ago
3 0
The answer should be coal
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In a recent semester at a local university, 490 students enrolled in both General Chemistry and Calculus I. Of these students, 6
posledela
I think its 149/ 490. Not sure, but pretty confident. Hope this helps.
8 0
3 years ago
Determine if f(x)= x + 12/ x is even, odd, or neither
Reptile [31]
F(-x)=-x+(12/-x)=-x-12/x
odd function
3 0
3 years ago
According to the table, Tasha initially had blank dollars before purchasing songs, and the cost of each song was blank dollars
melomori [17]

Total money before purchasing = $30

Cost of each song = $1.20

Solution:

According to the table,

No. of songs    Amount

        2                 27.60

        3                 26.40

        4                 25.20

Difference between amount she have after bought 3 songs to 2 songs:

27.60 – 26.40 = 1.20

Difference between amount she have after bought 4 songs to 3 songs:

26.40 – 25.20 = 1.20

So, the cost of each song = $1.20

Amount of money she had after purchasing one song = $27.60 + $1.20

                                                                                          = $28.80

Tasha initially had before purchasing songs = $28.80 + $1.20

                                                                         = $30

Hence Tasha initially had $30 before purchasing songs and the cost of each song was $1.20.

5 0
3 years ago
PLEASE HELP IM BEING TIMED
Zigmanuir [339]

Step-by-step explanation:

You have miscopied the second equation as it contains a third variable B when there isn't a B in the answers.

Please correct it for assistance

7 0
3 years ago
Find the solutions of each equation on the interval [0, 2π)<br>​
Schach [20]

Answer/Step-by-step explanation:

Factor this. GCF=2

2(2cos2x+cos x-1)=0

2(2cos x -1)(cos x+1)=0 Set each factor equal to zero and solve

2cos x -1=0 Add 1 to both sides

2cos x =1 Divide by 2

cos x =1/2

x=π/3

x=5π/3

cos x+1=0 Subtract 1 from both sides

cos x=-1

<u><em>x = π</em></u>

<u><em></em></u>

4 0
3 years ago
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