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Answers by Guidsen

Answers by Guidsen
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What is the frequency of a wave with a wavelength of 6.40x10^4 meters?
answered Dec 27, 2021
3 votes
48.0k views
- Jake had 36 baseball cards. He gave 17 cards to his sister. How many baseball cards does Jake have now?
answered Dec 14, 2021
3 votes
57.9k views
Lead (II) sulfide, PbS, reacts with oxygen gas to produce lead (II) oxide and sulfur dioxide. If 0.750 moles of O2 were used during this chemical reaction, how many grams of lead (II) oxide would be produced?
answered Oct 27, 2021
6 votes
28.3k views
GIVING 50 POINTS!!!!!!!! if you can please help meee And i will mark you the brilliant answer toooo if you get it right please help If you roll a "fair" dice, what is the probability that it will land
answered Oct 15, 2021
4 votes
196k views
1/4x-3/4=7/x solving the following rational equation for x
answered Sep 29, 2021
3 votes
177k views
Which expression is equivalent to -9 - (-4 1/3)?​
answered Sep 3, 2021
3 votes
48.1k views
the population of weston is 4320. the towns records shot that 45% of the population are males, and 2/3 of these males are married. how many males in weston are married?​
answered Aug 16, 2021
5 votes
35.8k views
I already named the shape I just need help solving for x​
answered Aug 10, 2021
7 votes
137k views
؟ A student answers a test of 10 questions in which he must answer "True" "false", of wich he is only sure of the answers he gave five questions, he answers the remaining five at randone What is the probability
answered May 13, 2021
2 votes
170k views
Which layer of Earth is composed of both the crust and the rigid mantel?
answered Apr 29, 2021
4 votes
186k views
In which biome would you most likely find plants that grow far apart from one another, with narrow leaves and shallow roots? Why do these plants have these adaptions? Please help!?
answered Jan 23, 2021
6 votes
213k views
Use the following recursive formula to answer the question. a1=−3/2 an=an−1+1/2 What is a9?
answered Jan 14, 2021
0 votes
123k views
Which of the following is an advantage of a condom as a method of birth control? A. It helps prevent the spread of STIs. B. It is 100 percent effective if used correctly. C. It helps protect men from infertility.
answered Feb 11, 2020
1 vote
136k views
Invested Capital Corporation provides other firms with funds to expand op-erations. If Invested Capital strictly complies with existing laws, the firm's business ethics obligations willa. be entirely met.
answered Feb 5, 2020
2 votes
166k views
What relationship do u see between the elk and the wolf population when you look at both graphs together
answered Jan 17, 2020
2 votes
113k views
Ted has $55.00 in his pocket. Which purchase will he be able to pay for with cash?
answered Jun 4, 2019
0 votes
191k views
Which of the following is necessary to increase the rate of a reaction? A. a decrease in the frequency of collisions B. an increase in the frequency of collisions C. a decrease in the frequency of successful
answered May 31, 2019
4 votes
168k views
(-3x + 7) - 4(2x - 6) - 12 > 7
answered Mar 25, 2019
4 votes
222k views
How many solutions are there to the equation below ? 145=10x-8x A. 1 B. 2 C. infinitely many
answered Feb 4, 2019
1 vote
205k views
Invasive species can enter a habitat in many ways. How were these invasive species introduced?
answered Jan 27, 2019
1 vote
40.8k views
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