Ask a New Question

Question

A clock strikes once when the hour hand is at 1, twice when the hour hand is at 2, and so on. How many times has the clock struck after 7 hours (including the 7th hour strikes)?

help!
4 years ago

Answers

mr.aizawa
solve it yourself kid
4 years ago
oobleck
7/2 (2*1 + 6*1) = 28
4 years ago

Related Questions

a clock strikes only in the hour (once at 1.00,twice at 2.00 etc) how many times will it strike in o... If a clock tower strikes once at one o'clock,twice at two o'clock,thrice at three o'clock,then how m... At 3h00 a clock strikes the bell 3 times. The time between first and last strike is 30 seconds. How... Jacque's clock strikes every 15 minutes. how many times does it strike in a week? A: 96* B: 28... A clock that strikes only the hours has just finished striking a total of 9 tines in the last 2 1/2... The use of sit down strikes in the early 1900s was Responses Aa major cause of the Stock Market... The use of sit down strikes in the early 1900s was Responses A a major cause of the Stock Mark... When the clock hits 8 o clock in the morning the town settles down as many people are at work and at... When the clock hits 8 o clock in the morning the town settles down as many people are at work and at... A clock strikes 14 times in 26 seconds, what the time is required to strike 5 times by the clock?
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use