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Answers by Katrine

Answers by Katrine
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Consider a traveling wave described by the equation y(x,t) = 3cos(9x-14t+2) How long does it take for this wave to go through half an oscillation? Give your answer in seconds. You can assume all numbers
answered Nov 21, 2024
4 votes
42.7k views
When the etiology of gynecomastia is not clinically apparent, the initial laboratory evaluation includes measurement of?
answered Nov 20, 2024
0 votes
14.6k views
True or False: A vacuum tube can only exist in one of two states - conductive and non-conductive.
answered Oct 19, 2024
4 votes
122k views
At a sale this week, a desk is being sold for $493. This is a 32% discount off the original price. What was the original price of the desk? 1) $725 2) $725.50 3) $725.75 4) $726
answered Oct 18, 2024
4 votes
84.1k views
Which of the following statements best describes the reaction shown as all four substances are mixed in a sealed container at an initial concentration of 0.10 M CO(g) + H2Olg) ⇌ CO2(g) + H2(8) Ke = 0.6944
answered Aug 14, 2024
5 votes
112k views
The R in the R.I.C.E. formula stands for А.Refuel В.Reward C.Rest D.Renew
answered Jul 20, 2024
3 votes
167k views
According to lecture if someone walked from Sweeden to Kenya what would happen to the racial features?
answered May 11, 2024
6 votes
140k views
A non-Newtonian fluid is flowing in a 10 m long pipe. The inside diameter of the pipe is 3.5 cm. The pressure drop is measured at 100 kPa. The consistency coefficient is 5.2 and flow behavior index is
answered Mar 9, 2024
2 votes
171k views
39 For a presentation on career options in film, Bao wants to play some different clips of movies to talk about which person on the crew was responsible for the sound, lighting, costuming and other elements.
answered Jan 8, 2024
4 votes
113k views
1 point Gas prices are projected to increase 50% by April 2021. A gallon of gas currently costs $1.75. What is the projected cost of a gallon of gas for April 2021? * O $2.62 $2.63 $3.25 O $3.50
answered Jan 2, 2024
3 votes
186k views
Simulation models must be ________ to make sure they are accurately replicating the system being simulated.
answered Aug 5, 2023
0 votes
139k views
Brian has money in two savings accounts. One rate is 11% and the other is 15% . If he has 900$ more in the 15% account and the total interest is $213, how much is invested in each savings account?
answered Mar 28, 2023
1 vote
96.1k views
Which is correct? Many gold seekers traveled west on the steamship “California”. Many gold seekers traveled west on the steamship “California.” Many gold seekers traveled west on the steamship California.
answered Mar 25, 2023
10 votes
32.5k views
The Great Grade Six Brain Bogglers I Assignment 88. Pearl's father was 28 when Pearl was 6 years old. Pearl's father is now twice as old as Pearl. How old is Pearl?
answered Feb 10, 2023
4 votes
16.6k views
Please help! How much is 840 miles in 3 & 1/2 hours?
answered Jan 16, 2023
9 votes
30.7k views
Does cigarette smoking increase the risk of lung cancer which one is hypothesis
answered Nov 18, 2022
9 votes
159k views
A function is: A.a relation where each domain value has exactly one range value. B.a relation where each range value has exactly one domain value. C.a relation where each domain value has differing range
answered Nov 13, 2022
2 votes
130k views
Add 1, multiply by 2. 2 First ​
answered Jul 31, 2022
1 vote
168k views
Need help please and thank
answered May 7, 2022
3 votes
74.9k views
Help please and thank you
answered Mar 15, 2022
7 votes
43.5k views
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