Explanation The rule of 70 is used to find the approximate doubling time in years. The rule of 70 uses the equation 70 divided by the growth rate per year. In this case, with a population growth rate

What are some effective ways to study for the AP Biology and AP World History exams? 1. Should I cover all of the content every day or cram before the exams? 2. Are flash cards helpful for studying? E

What mysterious object can be opened even when it is closed? Is it a book? The Correct Answer is: A Coconut! Yes, a coconut is the mysterious object that can be opened even when it is closed. Coconuts

Explanation What is the significance of the ceremonial kiss? In Europe, many political officials practice a ceremonial kiss as a gesture of goodwill and friendship. This type of kiss holds significanc

What are the main benefits of pursuing higher education? According to the data, what percentage of adult Americans believe that a college education is very important? Main Benefits of Pursuing Higher

What is the difference between an acronym and an acrostic? Choose the correct statement: a) An acronym forms a word, while an acrostic forms a sentence b) An acronym is a mnemonic device, while an acr

How many friends have a chance to win a prize by buying a 20-ounce bottle of soda each? Seven friends each buy one 20-ounce bottle of the soda at a local convenience store. Let X = the number who win

Which theory states that citizens taking part in political processes is essential to a democratic government? A. Civil society groups like the church organization are tax exempt, whereas the AARP has

What change would cause the needle on the ammeter to point to the left of the zero? A. making the wire thicker B. adding coils to the wire C. disconnecting the wire from one end of the ammeter D. movi

Is Kim in trouble for failing her grade? Yes, Kim finds herself in a tough spot after receiving a failing grade. Kim's failing grade is definitely a cause for concern. It can be challenging for studen

What is the purpose of applying a light coat of oil on the oil filter gasket? A. To allow for easy removal during the next oil change. B. To seal the filter to the housing. C. To make it tighter. D. T

What were the political advances made by Nations as a result of WWI? Before WWI, Europe was ruled by a Central European monarchy. This monarchy known as the Habsburg empire ruled over groups of lands