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Let n>0 be an integer. Let a∈Z, define [a]n={a+nk∣k∈Z}. Use the definition given here to prove the following: if there exist a,a′,b,b′∈Z such that [a]n=[a′]n and [b]n=[b′]n then [a+b]n=[a′+b′]n
answered
Dec 30, 2024
Mathematics
college
1
answer
209k
views
Que elemento acompaña al lenguaje oral ?
asked
Dec 25, 2024
Spanish
high-school
2
answers
150k
views
You are deciding whether to buy a car for 18,000 or to accept a lease agreement, you are responsible for service on the car and insurance. At the end of the lease, you may purchase the car for $7000. What
answered
Oct 4, 2024
Mathematics
high-school
1
answer
58.6k
views
What is 555555555555555555555555555555555 + 5555555667556 × 666666666666? a) 3,703,703,703,703,703,703,703,703,703 b) 3,708,703,703,703,703,703,703,703,703 c) 3,713,703,703,703,703,703,703,703,703 d) 3,
answered
Oct 1, 2024
Mathematics
high-school
1
answer
7.2k
views
Solve using u-substitution. \int\limits({\frac{{x^(2)-1}}{√(2x-1)})\,dx
answered
Sep 17, 2024
Mathematics
high-school
1
answer
17.4k
views
Can an applicant who has made a false statement of material fact on his application be refused a timeshare interest sales registration?
asked
Sep 8, 2024
Law
college
1
answer
105k
views
Total of 18 students 5 students prefer country. what is the probability?
asked
Aug 15, 2024
Mathematics
college
1
answer
213k
views
when insecticides are sprayed on grain this has a affect on the top of the food chain , what is this an example of
asked
Aug 13, 2024
Biology
high-school
1
answer
58.6k
views
What is the selling price of a bowl of chicken pot pie with a 35% food cost and a $2.37 plate cost? a. $6.77 b. $9.50 c. $6.50 d. $8.29
answered
Jul 18, 2024
Business
high-school
1
answer
202k
views
Is the Allodial system subject to certain rights reserved by the government?
answered
Jun 9, 2024
Computers and Technology
high-school
1
answer
135k
views
Your friend hides a dollar bill under one of three plastic cups. Under the other two cups is a paper clip. You get to keep whatever is under the cup you choose, but you don't know which contains the dollar
answered
May 31, 2024
Mathematics
high-school
1
answer
114k
views
Why is there often a conflict between the performance evaluation and cost-minimization objectives of transfer pricing? A) Because performance evaluation aims to maximize profits, while cost minimization
asked
Apr 14, 2024
Business
high-school
1
answer
159k
views
Why is the p20-p50 effect important?
asked
Mar 16, 2024
Biology
high-school
1
answer
76.5k
views
What is the first step in solving the equation 4x + 14 = 22 ?
answered
Feb 16, 2024
Mathematics
high-school
1
answer
227k
views
Which line is congruent?
asked
Feb 10, 2024
Mathematics
high-school
1
answer
91.3k
views
Strength training exercises should be performed for a minimum of how many minutes per week? 1) 30 minutes 2) 60 minutes 3) 90 minutes 4) 120 minutes
asked
Jan 11, 2024
Health
high-school
1
answer
213k
views
Pls help me with these 4 questions. 1.The volume of a right rectangular prism is 7 1/2 cm³. The height of the prism is 2 1/4 cm. What is the area of the base of the prism? 3 1/3 cm² 5 1/4 cm² 9 3/4 cm²
answered
Oct 13, 2023
Mathematics
high-school
2
answers
1.2k
views
Find the derivative pls !!
asked
Oct 2, 2023
Mathematics
college
1
answer
97.0k
views
The graph below defines a function f (x). Find f (2). 3 N 7 s 4 m 14 -2 + 771 ? 1 2345
asked
Aug 18, 2023
Mathematics
college
1
answer
150k
views
A cube has an edge length of 21 cm Write an exponent to express its volume?
answered
Jun 9, 2023
Mathematics
college
1
answer
80.1k
views
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