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horrorfan [7]
2 years ago
6

A 50-year-old tree of a certain species may capture about 0.02 metric tons of carbon dioxide each year. In 2014, 1,562,000,000 m

etric tons of carbon dioxide were released from burning coal to produce electricity in the United States alone. How many 50-year-old trees of this species would be needed to capture this amount of carbon dioxide over the course of a year?
Mathematics
1 answer:
Archy [21]2 years ago
5 0

Ha eid ajek owvegv broyhw ksyw gvis. Eso se

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How would I solve for h?
alexandr1967 [171]
You have to get h by itself first
7 0
3 years ago
(GIVING BRAINLIEST!!!)
AfilCa [17]

Answer:

Total\ length =  8\frac{5}{8}\ miles

Step-by-step explanation:

Given

See attachment for ski trails

Required

Total length of 2\frac{7}{8} ski trails

From the attached figure, there are 3 skis with length 2\frac{7}{8}\ miles

So:

The total length is:

Total\ length = 3 * 2\frac{7}{8}

Express fraction as improper fraction

Total\ length = 3 * \frac{23}{8}

Total\ length =  \frac{3 *23}{8}

Total\ length =  \frac{69}{8}

Total\ length =  8\frac{5}{8}\ miles

8 0
3 years ago
Jill can run a mile in 8 minutes. write an expression that represents the time it takes her to run m miles.
shtirl [24]
Hello,

The answer should be "8=m".

Reason:

Since it takes 8 minutes to run 1 mile put that first:

8

Since how 8min equal 1 mile you put equal

8=

Since how it could be more miles but m

8=m

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit 
4 0
3 years ago
Simplify by using distributive property <br> 3+11(2c+3)
lidiya [134]

Answer:

22c+36

Step-by-step explanation:

3+11(2c+3)

3+22c+33

3+33+22c

36+22c or 22c+26

7 0
3 years ago
How to do this question plz ​
Ksivusya [100]

Answer:

86.6 feet (3 s.f.)

Step-by-step explanation:

Please see attached picture.

tan60°= height of tower/ 50

Height of tower

= 50tan60°

= 50√3

= 86.6 ft (3 s.f.)

tanѲ= opp/ adj

6 0
3 years ago
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