Questions by Tinstaafl

Questions by Tinstaafl

A note on a piano vibrates 262 times per second . What is the period of the wave ?

asked Dec 11, 2021

1 answer

2 votes

88.7k views

A. B. C. or D? .....

asked Aug 25, 2021

1 answer

4 votes

170k views

Napoleon’s positive and negative impacts on Europe

asked Jul 2, 2021

2 answers

2 votes

188k views

If a sample of 70.0 g of carbon oxide was reacted completely with 32.0 g of oxygen how many moles of carbon dioxide will be produced Please answer it is greatly appreciated!

asked Jun 18, 2021

1 answer

2 votes

21.5k views

Which graph is the graph of the function

asked Jun 17, 2021

1 answer

3 votes

177k views

At the beginning of its current fiscal year, Willie Corp.’s balance sheet showed assets of $11,500 and liabilities of $5,600. During the year, liabilities decreased by $1,200. Net income for the year was

asked Jun 9, 2021

1 answer

1 vote

25.7k views

Water ionizes by the equationH2O(l)⇌H+(aq)+OH−(aq)The extent of the reaction is small in pure water and dilute aqueous solutions. This reaction creates the following relationship between [H+] and [OH−]:Kw=[H+][OH−]Keep

asked May 14, 2021

1 answer

1 vote

77.1k views

Discuss the earliest methods of building. Include information on the differences between post and lintel, arch and vault, and dome construction.

asked Dec 27, 2020

1 answer

5 votes

190k views

The base of a regular hexagonal pyramid has sides 6 feet long and a slant height of 12 feet. What is the lateral area of the pyramid?

asked Dec 16, 2020

2 answers

5 votes

145k views

Mary buys cell-phone services from a company that charges $30 per month. For that $30 she is allowed 600 minutes of free calls and then pays 25 cents per minute for any calls above 600 minutes. Mary has

asked Jun 23, 2020

1 answer

1 vote

192k views

Three times the sum of a number 2 is the same as the number minus 4. Find the number.

asked Jan 14, 2020

1 answer

3 votes

35.0k views

What's the reciprocal of 5?

asked Dec 15, 2019

1 answer

3 votes

201k views

What was Booker T Washington appointed to run in 1891?

asked Sep 7, 2019

1 answer

1 vote

113k views

There are 20 igneous rocks and 5 sedimentary rocks. How many times as many igneous rocks are there as sedimentary rocks? please put the equation thank you

asked Oct 2, 2018

2 answers

2 votes

1.3k views

5c2+7d= Identify the terms, coefficients, and constants in the expression

asked Apr 11, 2018

1 answer

0 votes

8.8k views

How many neutrons does element x have if its atomic number is 43 and it's mass number is 153?

asked Nov 19, 2017

1 answer

4 votes

200k views

Which one is greater 0.6 or 0.60

asked Jan 26, 2016

2 answers

5 votes

61.0k views

The breeze during a sunny day at the beach is usually a result of _________________________________________. A) the water heating faster than the land B) planes flying overheat with large banners C) the

asked Mar 2, 2015

2 answers

0 votes

56.9k views

Page:

Search QAmmunity.org