Answers by Knaperek
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Answers by Knaperek

Answers by Knaperek
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Let f(x)=x^2+3. Find F(2)
answered Nov 19, 2024
4 votes
148k views
A fully fueled rocket has a mass of 2100 kg, of which 1500 kg of fuel is burnt and exhausted at the rate of 190 kg at a speed of 2500 m/s relative to the rocket when fired vertically upward. Calculate:
answered Aug 25, 2024
3 votes
121k views
A baseball thrown from the outfield is released from shoulder height at an initial velocity of 29.4 m/s at an initial angle of 30.0° with respect to the horizontal. If it is in its trajectory for a total
answered Mar 24, 2024
0 votes
106k views
The _______ of 2 is 2A. signB. absolute value C. opposite
answered Aug 1, 2023
2 votes
3.8k views
How do you tell your family something important
answered Mar 30, 2023
13 votes
231k views
If sin A + sin^3 A = cos^2 A, prove that cos^6 A - 4cos^4 A + 8cos^2 A = 4. Please provide all steps. Thank You.​
answered Mar 30, 2023
3 votes
160k views
Find the domain and range of the function !! NEED NOW
answered Mar 20, 2023
7 votes
204k views
Why is the burning of fossil fuels more of a problem in China than Japan? Question 29 options: China only burns coal China has fewer pollution controls Japan only uses renewable energy resources Japan
answered Jan 20, 2023
3 votes
118k views
When looking at the Pheasants and their relatives, what was true of the bird species that were more influenced by sexual selection?
answered Dec 3, 2022
6 votes
107k views
By making inferences based on analysis of a character, the reader is able to determine a character's actions. development. theme motivation.
answered Nov 13, 2022
0 votes
180k views
Which is an irrational number?
answered Oct 4, 2022
6 votes
235k views
Which is an irrational number?
answered Oct 4, 2022
6 votes
235k views
Which is an irrational number?
answered Oct 4, 2022
6 votes
235k views
CHOOSE WHICH IS CORRECT If a ray cuts an angle into two smaller, congruent angles, then it is an angle bisector. A) If a ray cuts an angle into two smaller, congruent angles, then it isn't an angle bisector.
answered Sep 26, 2022
4 votes
39.6k views
Which is an x-intercept of the graph of the function y=cot(3x)?
answered Sep 1, 2022
9 votes
107k views
Pls help me with this
answered Aug 16, 2022
3 votes
28.8k views
Help please need this for my sister its just 1 question left.
answered Jun 17, 2022
4 votes
35.5k views
Calculate the solubility of Maslog at 25€ 4 30-0cm of its Saturated solution at that temperature gave 180g of the anhydrous C= 12. 0-46. Ma =23 Salt​
answered May 28, 2022
6 votes
110k views
Please help!! What is the correlation between the number of hours studying and the number of mistakes made on the exam?
answered Apr 13, 2022
6 votes
27.1k views
Translate into french. I am wearing a white tee shirt. I have a black hoodie on top. I am also wearing black jeans. I have white shoes on. I also have red socks on.
answered Mar 4, 2022
3 votes
139k views
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