subject
English, 02.09.2021 20:00 theojw

Leap Year In ancient Rome, Julius Caesar established the 365-day calendar to match the changing seasons created by the earth's movement around the sun. Caesar recognized a problem, though: the earth actually takes 365¼ days to circle the sun. The extra one-quarter day would gradually shift the calendar away from the seasons. Caesar's solution was to add an extra day every four years, in what are now called leap years. Caesar's math wasn't quite right, though. His approach added too many days. So, in 1582, Pope Gregory XIII improved on Caesar's work. He proposed that century years should not be leap years unless they can be evenly divided by four hundred. Thus, 1600 would be a leap year, while 1700 would not. Pope Gregory's calendar, called the Gregorian calendar, is still in use today.

What is the main idea of the passage?

ansver
Answers: 3

Another question on English

question
English, 21.06.2019 15:30
Poetry is a huge part of literary history. it is also a part of musical history. from the lyrics of ancient folk songs to those of modern-day rap, musicians have used words in their art to express life, love, and culture. whether the melody comes first or the words do, it is a poet's job to make them work together. the music and words become partners in the goal of expressing ideas or affecting the listener in some way. we have all been turned into mush by a beautiful song with a sad message, and we have the musical poets to for that. based on the sentences in this paragraph, which statement is accurate? sentence 1 is a complex sentence that varies the style and tone of the paragraph. sentence 3 is a complex sentence that varies the style and tone of the paragraph. sentence 5 is a compound sentence that varies the fluency and style of the paragraph. sentence 6 is a compound sentence that varies the fluency and style of the paragraph.
Answers: 3
question
English, 22.06.2019 07:00
Compare and contrast the merits and drawbacks of at least two of the scholarly approaches to literature described in this unit. be sure to mention at least one advantage that each approach has over the other. use one of the readings from this unit in your comparison. your answer should be at least 250 words.
Answers: 3
question
English, 22.06.2019 10:40
Based on what you have just learned about the great awakening and religious life in the colonies, why would a sermon be popular to read? check all reasons that apply.
Answers: 1
question
English, 22.06.2019 11:40
Which lines best illustrate the conclusion that odysseus is an epic hero because he fights alone?
Answers: 2
You know the right answer?
Leap Year In ancient Rome, Julius Caesar established the 365-day calendar to match the changing se...
Questions
question
Mathematics, 19.12.2019 14:31
Questions on the website: 13722363