1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
emmainna [20.7K]
3 years ago
7

PLEASE HELP! Which country had the highest percentage of railroad track miles in comparison to total square miles in 1870? What

about 1900? (picture attatched)

Mathematics
2 answers:
olga_2 [115]3 years ago
8 0
United states would be it
insens350 [35]3 years ago
5 0
United states  is the answer because it has the greatest amount on the charts. So sorry if I am wrong.
You might be interested in
What is the measure of ∠CAB?
Pavlova-9 [17]
It's b=56............
5 0
2 years ago
Read 2 more answers
Can someone help me solve this step by step?? im in an algebra 1 class by the way if that helps at all.
denis-greek [22]

Answer:

a=3b/4+15/4

Step-by-step explanation:

Hope this helps! :)

6 0
3 years ago
Solve for x 5x-4_>12 and 12x+5<_-4
Alenkinab [10]

Answer:fgh

Step-by-step explanation:

5 0
3 years ago
Use mathematical induction to prove that for each integer n > 4,5" > 2^2n+1 + 100.
Flura [38]

Answer:

The inequality that you have is 5^{n}>2^{2n+1}+100,\,n>4. You can use mathematical induction as follows:

Step-by-step explanation:

For n=5 we have:

5^{5}=3125

2^{(2(5)+1)}+100=2148

Hence, we have that 5^{5}>2^{(2(5)+1)}+100.

Now suppose that the inequality holds for n=k and let's proof that the same holds for n=k+1. In fact,

5^{k+1}=5^{k}\cdot 5>(2^{2k+1}+100)\cdot 5.

Where the last inequality holds by the induction hypothesis.Then,

5^{k+1}>(2^{2k+1}+100)\cdot (4+1)

5^{k+1}>2^{2k+1}\cdot 4+100\cdot 4+2^{2k+1}+100

5^{k+1}>2^{2k+3}+100\cdot 4

5^{k+1}>2^{2(k+1)+1}+100

Then, the inequality is True whenever n>4.

3 0
2 years ago
Here are several recipes for sparkling lemonade for each recipe describe how many tablespoons for lemonade mix it takes per cup
Alexeev081 [22]

Answer:

Step-by-step explanation:

I can not answer because the information is not specific and not enough to be answered

3 0
3 years ago
Other questions:
  • Can 5/12 be simlified
    9·2 answers
  • Which development would most likely cause the supply of a product to decrease?
    6·2 answers
  • 241 tio<br> in base five
    14·1 answer
  • Charles has a square flowers garden that has a side length of 12 yards. He is planning to fertilize his garden for the upcoming
    15·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.
    13·1 answer
  • Help me please brainliest reward
    9·2 answers
  • Bianca buys 4 band shirts and 3 pairs of pants for $159, and Gianna buys 3 of the same shirts and 2 of the same pairs of pants f
    14·1 answer
  • Select the correct answer.
    14·2 answers
  • The intensity of light produced by a light source varies
    5·1 answer
  • Laws of Exponents
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!