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Answers by FeRtoll

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The note A has a frequency of 880 hertz. The note D has a frequency of 1,175 hertz. Find the ratio of D to A to two decimal places. Express the answer in integer-ratio form.
answered Jul 17, 2021
2 votes
6.2k views
Find f(-3) if f(x) = x^2
answered Jul 11, 2021
2 votes
178k views
Considering what you know about greenhouse gases and their effects on the Earth's mean surface temperature. How might a volcanic eruption effect/change Earth's mean surface temperature? Feel free to do
answered Jul 7, 2021
3 votes
7.2k views
Round 25,000 to the nearest ten thousand ​
answered Jul 4, 2021
2 votes
132k views
You are interested in finding out how well a child in your class is doing, compared to students in other schools. Which types of tests should you use?
answered Jul 1, 2021
5 votes
123k views
Why did Martin Luther challenge the Catholic Church?
answered Jun 13, 2021
5 votes
197k views
How is the volume of a gas related to its concentration of particles? As the volume of a contained gas expands, its pressure concentration of particles will increase. As the volume of a contained gas extends,
answered Feb 17, 2021
3 votes
174k views
Which container will hold the most?
answered Jan 27, 2021
6 votes
206k views
Based on The Riddle of the Rosetta Stone, how did the careers of Thomas Young and Jean-François Champollion differ? Champollion published ideas about his research, whereas Young did not. Champollion used
answered Aug 11, 2020
4 votes
142k views
Please I need this ASAP!! Can someone simplify this statement? "The American Revolution in inconceivable in the absence of the context of ideas which have constituted Christianity."
answered Jul 20, 2020
6 votes
64.8k views
Erin had 55 stuffed bears. She took out her favorite 7 bears and then equally divided the other bears among her 3 sisters. Erin's youngest sister, Su, already had 15stuffed bears. How many stuffed bears
answered Jun 30, 2020
3 votes
180k views
Quotient of 4÷7/8=? Can be if form of integer
answered Feb 27, 2020
7 votes
32.4k views
The figures below is made of two identical triangular prisms. What is the volume of the figure?
answered Jan 11, 2020
0 votes
232k views
What is the author’s tone in chapter 15, The Giver. Thanks!
answered Sep 25, 2019
5 votes
60.0k views
Which statement describes both predators and parasites? A. They kill animals for food. B. They feed on other living organisms. C. They feed by living inside other animals. D. They recycle dead organisms.
answered Apr 24, 2019
5 votes
215k views
What is the theme of the raven?
answered Jan 5, 2019
4 votes
202k views
please solve and show your work so at lunch margy ordered a soft drink for $.99 and a sandwhich for $3.79 and a bag of chips for $.79 how much did margys lunch cost
answered Dec 28, 2018
6 votes
183k views
There are 16 teams in a tournament. if during the first round, each team plays every other team exactly once, how many games will be played in the first round?
answered Aug 27, 2018
0 votes
63.4k views
Which is greater 9.50 7.05
answered Jun 30, 2018
2 votes
217k views
. Which of the following was a major theme of Thomas Jefferson's inaugural address? improving the capital's infrastructure protecting civil liberties repaying the national debt expanding the power of government
answered May 21, 2018
4 votes
101k views
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