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A system with effective mass (m) has a potential energy given by (U(x) = U'-2(x/x')²+(x/x')⁴) where (U') and (x') are positive constants and (U(0)) = the point where force on the particle is 0. Classify
asked
Dec 5, 2024
Mathematics
high-school
1
answer
5
votes
157k
views
Assume that you just received an ordinary annuity with 8 annual payments of $1,000 each. You plan to invest the payments at a 6% annual interest rate. How much would you have, in total, at the end of the
asked
Oct 20, 2024
Business
high-school
1
answer
5
votes
105k
views
Find the percent decrease from 133 to 120. Round your answer to the nearest tenth
asked
Sep 12, 2024
Mathematics
high-school
2
answers
0
votes
232k
views
the base-dissociation constant for aniline, c6h5nh2, is 7.5 ✕ 10−10, at 25°c. calculate the ph of a 0.490 m aniline solution in water at 25°c.
asked
Sep 6, 2024
Chemistry
high-school
1
answer
5
votes
26.5k
views
Can you please answer the questions below
asked
Apr 9, 2024
French
high-school
1
answer
4
votes
172k
views
Integrative negotiation requires negotiators to accept both their own and the other's attitudes, interests and desires as ____________.
asked
Mar 10, 2024
Business
high-school
1
answer
5
votes
225k
views
Solve: 3⁄2 c + 23 = 38 c = ___
asked
Dec 23, 2023
Mathematics
high-school
2
answers
3
votes
52.4k
views
Use the image to determine which pair of lines, if any, are parallel.
asked
Dec 7, 2023
Mathematics
college
1
answer
2
votes
222k
views
A balance and a graduated cylinder are used to determine the density of a mineral sample. The sample has a mass of 16 g and a volume of 2 cm3. What is the density of the mineral sample?
asked
Jul 26, 2023
Chemistry
middle-school
1
answer
3
votes
77.3k
views
At the neighborhood grocery, 2.5 pounds of chicken breast cost $23.50. Caroline spent $34.78 on chicken breast. How many pounds of chicken breast did she buy, to the nearest hundredth of a pound?
asked
May 3, 2023
Mathematics
high-school
1
answer
1
vote
28.0k
views
The cost of rice is proportional to its weight. Rice costs $0.71 per 16 ounces. Part A. Create an equation to represent the cost, c, of w ounces, of the rice. PLS ANSWER THIS ASSIGNMENT IS DUE TODAY
asked
Mar 25, 2023
Mathematics
high-school
1
answer
4
votes
94.2k
views
PLEASE HELP!!! DUE SOON!!! Q.1. Twain was nervous about taking the job at the newspaper because he A. worried about moving to a new place B. feared leaving his good friends behind C. felt inexperienced
asked
Dec 26, 2022
English
middle-school
1
answer
0
votes
148k
views
Donna bought a candy bar for $1.50. She paid with nickels and dimes. She used 21 coins in all. How many nickels (n) and how many dimes (d) did she use?
asked
Oct 26, 2022
Mathematics
high-school
1
answer
5
votes
168k
views
Which of the following is true about dna? a. can be many different shapes b. contains uracil as a base c. contains cytosine as a base d. has one hydroxyl group more than rna
asked
Aug 17, 2022
Biology
high-school
1
answer
16
votes
76.0k
views
STION The information below represents three meal options for the same meal Mr Delivery • Uber Eats • Restaurant menu GRAPHS COMPARING THE TOTAL CHARGES OF THE SAME MEAL R141 R136 R126 R126 R110 B K11
asked
May 20, 2022
Mathematics
high-school
1
answer
2
votes
135k
views
1. We will---------the teacher about the homework we forgot. * (1 Point) O repeat contact
asked
Mar 1, 2022
English
college
2
answers
7
votes
49.7k
views
Paano inilarawan ni Balagtas ang tagpuan sa simula ng awit
asked
Feb 23, 2022
History
high-school
1
answer
1
vote
231k
views
Urgent solve this please
asked
Jan 18, 2022
Mathematics
college
1
answer
4
votes
120k
views
Is this relation a function? Justify your answer. A. Yes, because the number of x-values is the same as the number as the y-values B. No, because two point with the same y-value have different x-values.
asked
Jan 13, 2022
Mathematics
high-school
1
answer
3
votes
192k
views
Nick Company has two products: A and B. The company uses activity-based costing. The estimated total cost and expected activity for each of the company's three activity cost pools are as follows: Expected
asked
Dec 18, 2021
Business
college
1
answer
5
votes
151k
views
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