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Answers by Jeffresc

Answers by Jeffresc
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Use the result of part (a) to find the direction in which the function f(x, y) = x³y - x²y⁴ decreases fastest at the point (2, -3).
answered Oct 31, 2024
6 votes
116k views
When the expression 1 - x + 2x^2 - 2 + 3x - 3x^2 + 4 - 4x + 5x^2 is written in the form ax^2 + bx + c, where a, b, and c are non-zero integers, what is the value of a + b + c?
answered Oct 7, 2024
4 votes
235k views
What are novelty effects?
answered Sep 2, 2024
6 votes
93.9k views
When working to increase the strength of muscles, which of the following statements is MOST CORRECT in terms of the concept of the moment of inertia? A. The closer the force is from the joint axis of rotation,
answered Apr 4, 2024
4 votes
39.9k views
a poll of 827 students at alpha state college found that 61% of those polled preferred a quarter system to a trimester system. estimate a 95% confidence interval for the percentage of students who prefer
answered Jan 26, 2024
6 votes
40.5k views
Based on the map, what was the significance of the Louisiana Purchase?
answered Aug 29, 2023
2 votes
198k views
sketch the curve with the given vector equation. indicate with an arrow the direction in which t increases. r(t)
answered Jun 24, 2023
3 votes
197k views
Marla purchased a computer program to help her do her taxes. She purchased the program at a store. She decided to make a back up copy in case she ever misplaced her original. She made another copy to sell
answered May 21, 2023
2 votes
97.1k views
Subtract the product of three and six from thirty-five.​
answered Apr 19, 2023
0 votes
144k views
What is the difference between canola oil and vegetable oil.
answered Mar 9, 2023
5 votes
19.8k views
Help please asap will mark crown
answered Dec 31, 2022
5 votes
1.3k views
Assume that a 100 base pair DNA ladder contains 45 cytosines. How many guanines are there?
answered Dec 22, 2022
3 votes
161k views
WHAT IS EXPERIMENT ANSWER​
answered Aug 5, 2022
1 vote
22.2k views
What were the first colonist interested in? Farming Fur Trade Fishing​
answered Jul 5, 2022
1 vote
35.4k views
What is Friction short note on friction​
answered May 20, 2022
6 votes
66.2k views
The average distance from the Sun to Mars is 22,793, 910,000,000 centimeters. The conversion factors between centimeters and four other units of measure are shown below. 9.46. 10^17 cm = 1 light-year 1.
answered May 1, 2022
10 votes
174k views
8. What is the frequency heard by a person driving at 15.0 m/s toward a blowing factory whistle (800. Hz) if the speed of sound is 340.6 m/s? (837 Hz) F= (340.6×800)÷(340.6-15)= 836.9 Hz F=836.9 9. From
answered Mar 14, 2022
3 votes
77.3k views
Acción y combinación de factores​
answered Feb 21, 2022
5 votes
140k views
The liquid outer core of the earth is 2300 km thick. A scale model of the layers of the earth has a scale of 1 inch: 500km. How thick is the liquid outer core of the model?
answered Feb 12, 2022
8 votes
47.7k views
Most species of animals do not drink milk once they have reached adulthood. Which of these is an animal that DOES continue to drink milk into adulthood? A. humans B. snakes C. spiders
answered Feb 8, 2022
4 votes
152k views
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