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Use the chain rule to find ∂z/∂s and ∂z/∂t for the function z = x³y⁹, where x = s cos(t) and y = s sin(t).
answered
Dec 17, 2024
Mathematics
high-school
1
vote
218k
views
Who gave Frederick Douglass the idea that Baltimore would be a wonderful place? O A. Mrs. Lucretia B. Master Daniel O C. Cousin Tom D. Thomas Auld
answered
Nov 15, 2024
History
college
6
votes
176k
views
Write 63.63% as a fraction
answered
Nov 6, 2024
Mathematics
high-school
6
votes
92.2k
views
Can someone check my answers? If I’m incorrect can you correct me? Thank you. Image below.
answered
Oct 26, 2024
Physics
college
2
votes
204k
views
A cubical block of ice 49.0 cm on an edge is placed on a level floor over a speck of dust. Locate the image of the speck, when viewed from directly above, if the index of refraction of ice is 1.309 . (Give
answered
Oct 13, 2024
Physics
high-school
3
votes
63.2k
views
What is the velocity of a wave that has a frequency of 200 Hz and a wavelength of 0.50 m
answered
Aug 17, 2024
Physics
high-school
3
votes
96.2k
views
What are the requirements for an individual to claim damages under the workers' compensation laws? (Check all that apply.) The employer and employee are covered under the state workers' compensation system.
answered
Aug 7, 2024
Law
college
2
votes
27.4k
views
This is the correct answer
answered
Jul 20, 2024
Mathematics
high-school
5
votes
100k
views
Patients with elevated BUN are said to have ________.
answered
Jul 11, 2024
Medicine
college
3
votes
204k
views
What do you do whenever multiple tolls apply?
answered
Mar 13, 2024
Business
high-school
1
vote
107k
views
If you use a work without the creator's permission, you could be breaking what law? A. Image law B. Web law C. Copyright law D. Citation law
answered
Dec 11, 2023
Business
high-school
5
votes
102k
views
A business must decide whether to open a new office in china. If it opens the branch it will increase its chance of selling a high volume of its products in china. On the other hand the business will uave
answered
Feb 22, 2023
Business
high-school
2
votes
176k
views
A person’s health can be affected by the way they think, what they do, and how they eat. What are these characteristics called in an experiment? A. placebos B. confounding variables C. control groups D.
answered
Feb 20, 2023
Chemistry
college
8
votes
48.6k
views
B = 54°, c = 15, a =_?___ (Round answers to the nearest hundredth.)
answered
Feb 8, 2023
Mathematics
high-school
0
votes
19.5k
views
Need help with english problem if do 5 star
answered
Jan 14, 2023
English
middle-school
6
votes
31.8k
views
Find HCFof 6x^2y and 9xy
answered
Dec 11, 2022
Mathematics
high-school
0
votes
144k
views
lisa docter tells her that she needs to eat more foods thaat containcalcuimto maintain her bone heath what could happen if lisa dosent follow her doctors orders
answered
Dec 4, 2022
Health
high-school
5
votes
46.6k
views
Is this Low or High comedy And what type of humor??
answered
Nov 26, 2022
English
high-school
2
votes
219k
views
Read the excerpt from the Carolina Charter. Remember, to vanquish means to "defeat in battle." Now, complete the following sentences with the rightword or phrase. violence against The charter American
answered
Oct 27, 2022
History
college
1
vote
74.8k
views
At a price of $1.00, a local coffee shop is willing to supply 100 cinnamon rolls per day. At a price of $1.20, the coffee shop would be willing to supply 150 cinnamon rolls per day. Using the midpoint
answered
Sep 7, 2022
Business
college
6
votes
4.0k
views
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