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The distance between 4 nodes (3 sections, 2 sections= wavelength) is 15.0cm. The frequency of the source is 10Hz. What's the speed of the waves in cm/s?
answered
Feb 20, 2022
Physics
high-school
3
votes
206k
views
What is 5 x 100 + 3 + 10 + 8 x 0.1 + 9 x 0.009
answered
Dec 6, 2021
Mathematics
high-school
1
vote
118k
views
Infections with Gram negative bacteria are considered particularly serious. Gram-negative bacteria share a virulence factor that can cause severe inflammation, which compounds the inflammation normally
answered
Oct 3, 2021
Biology
high-school
2
votes
53.7k
views
Who was the king of Ghana known for his excellent leadership and ability to handle money wisely? plz help 50 points and plz answer my last question too if u dont mind lol
answered
Oct 2, 2021
History
middle-school
5
votes
159k
views
Jackson and Jefferson who were they and what did they do
answered
Jun 8, 2021
History
college
4
votes
92.1k
views
S = R-rR solve for R
answered
May 28, 2021
Mathematics
college
5
votes
145k
views
In the verdic age what types of good were traded most often
answered
May 17, 2021
History
middle-school
6
votes
99.9k
views
The Open Grill incurred the following costs in acquiring a new piece of land: Cost of the land $ 80,000 Commissions 4,800 Liability insurance for the first year 1,200 Cost of removing existing building
answered
May 1, 2021
Business
college
3
votes
74.8k
views
Please answer this correctly
answered
Mar 24, 2021
Mathematics
college
3
votes
189k
views
Cellular respiration may occur by either aerobic or anaerobic means. Identify the type of respiration that matches each item. One description will match both types of respiration.
answered
Mar 17, 2021
Biology
college
6
votes
216k
views
A restaurant served 25,000 customers in 2012. In 2014, the restaurant served 26,600 customers. Write a linear model that represents the number y of customers that the restaurant serves x years after 2012.
answered
Nov 16, 2019
Mathematics
high-school
5
votes
222k
views
What is the difference between two shapes being congruent or similar? Are the following shapes congruent, similar, or neither? Explain.
answered
Oct 21, 2019
Mathematics
high-school
1
vote
172k
views
Cylinders containing _________ or acetylene shall not be placed in a confined space. A. Oxygen B. Sand C. WaterCylinders containing _________ or acetylene shall not be placed in a confined space. A. Oxygen
answered
Oct 18, 2019
Computers & Tech
college
1
vote
81.1k
views
Does this graph show a proportional relationship? Why or why not? Coordinate plane with x-axis labeled number of Emails and y-axis labeled Time in hours. Graph of a line contains the following points:
answered
May 30, 2019
Mathematics
high-school
4
votes
133k
views
How has China reacted to the influence of western culture
answered
Mar 6, 2019
History
college
2
votes
198k
views
The Free Enterprise system is also known as a _____________. A free services to those in need. B money market C market economic system D cash advance
answered
Jan 1, 2019
Business
high-school
4
votes
135k
views
Issac Carter drove 312 miles in 6 hours. Find his average rate of speed. And... Please whoever solves this can you please give specific answer.
answered
Oct 26, 2018
Mathematics
high-school
2
votes
78.3k
views
Tell how many moles of each element are in the following amounts of each compound a. 3 moles NH3 b. 0.25 moles H2O c. 5.0 moles H2SO4 d. 0.75 moles Ca(NO3)2
answered
Oct 19, 2018
Chemistry
high-school
2
votes
82.3k
views
The sides of an isosceles triangle are 8, 8, and 3. The measure of the vertex angle to the nearest degree is _____°. 44 17 31 22
answered
May 10, 2018
Mathematics
high-school
2
votes
2.3k
views
Solve for a 6(a+3)=18+6a
answered
May 8, 2018
Mathematics
college
2
votes
69.9k
views
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