Answers by Roy Chan
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Answers by Roy Chan

Answers by Roy Chan
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What is the wavelength of a wave if the wave speed is 24 m/s and the frequency is 48 Hz?
answered Apr 11, 2020
4 votes
135k views
A store pays $54 for a briefcase and marks the price up by 20%. What is the new price?
answered Mar 11, 2020
1 vote
187k views
The nucleus is where ___ are constructed? A. Proteins B. Mitochondria C. Ribosomes D. Endoplasmic reticulum
answered Jan 29, 2020
5 votes
214k views
Select the correct answer. Read the following excerpt about the Inca civilization written by Spanish conquistador, Pedro de Cieza de Leon, taken from the bookChronicles of the Incas. As this kingdom was
answered Dec 9, 2019
6 votes
200k views
Suppose you have your own website. Is it okay for you to upload and share copyrighted music on your site without asking permission from the songwriter? Why or why not? Explain your reasoning.
answered Jun 2, 2019
3 votes
56.9k views
What effect will an abnormally high amount of ADH have on the kidneys? a. It will create less urine due to increased water absorption b. It will create less urine due to decreased water absorption c. It
answered Mar 15, 2019
1 vote
178k views
Osmosis is how excess salts that accumulate in cells are transferred to the blood stream so they can be removed from the body. explain how this process works in terms of tonicity.
answered Feb 7, 2019
3 votes
608 views
Suppose your office gives you $200 to buy binders. Small binders cost $7 each. Large binders cost $8 each. Write the inequality that describes how many of each kind of binder you can buy.
answered Nov 21, 2018
3 votes
3.3k views
Which sentence correctly uses commas to separate coordinate adjectives? More than 700,000 books make up the library's large, diverse, rare-book collection. More than 700,000 books make up the library's
answered Oct 19, 2018
5 votes
6.2k views
A jewelry store is having a 50% off sale for all necklaces. During this sale, what is the cost of a necklace that regulary costs $49.98?
answered Sep 9, 2018
4 votes
58.3k views
Two beakers contain what are clearly identical amounts of a liquid. however, a child suddenly judges them as holding different amounts of liquid after the liquid in one beaker is poured into a shorter,
answered May 23, 2018
1 vote
177k views
Last year, a music download cost $1.00. This year, it costs $1.30. The download is one of many commonly used goods and services whose prices rose because of _____. purchasing power interest rates inflation
answered Mar 30, 2018
0 votes
208k views
The Fair Debt Collection Act was passed in 1977 by Congress and applies to businesses that pursue collections on behalf of another party. is it facts or opnion
answered Mar 17, 2018
5 votes
175k views
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel ___miles in 9 hours.
answered Oct 11, 2017
2 votes
40.2k views
Why does the government force harrison bergeron to wear a red rubber ball on his nose
answered Oct 2, 2017
7 votes
7.8k views
I WIll upvote for answer Balance the following reaction Fe^2 O ^3 +HCI+FeCI^3+H^2O
answered Sep 21, 2017
7 votes
36.7k views
SOMEONE HEEEEEEEEEELLLLLLLLLLLLPPPPPPPPPPP plz
answered Jan 11, 2017
4 votes
70.8k views
What is 9/10 of a yard
answered Oct 20, 2016
3 votes
81.5k views
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