Star a is 125 times brighter than star b how many times hotter is star a than star b

Me answer as many as you can what percentage more of water is used to provide us with electricity versus for irrigation? do we use more freshwater in our homes or to provide us with electricity?

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy

Read the article titled "castro resigns." why did the us impose trade sanctions against cuba in 1962?