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Let N denote the set of all natural numbers and R be the relation on N x N defined by (a, b) R (c, d) if ad (b + c) = bc (a + d). Show that R is an equivalence relation. A. Symmetric only B. Reflexive
answered
Dec 26, 2024
Mathematics
high-school
2
votes
140k
views
What is UIC Grade Distribution PC version?
answered
Nov 16, 2024
Computers and Technology
high-school
0
votes
83.3k
views
In the context of counseling, counselors who do not resolve their own ________ may undermine their work with minority clients. A) Prejudices and biases B) Political affiliations C) Fashion preferences
answered
Sep 16, 2024
Social Studies
high-school
3
votes
235k
views
Convert 140 square feet into square inches. A) 14,000 B) 1,400 C) 140 D) 1,400,000
answered
Jul 12, 2024
Mathematics
high-school
4
votes
94.1k
views
Three datasets A, B, C are given as following. All of them have the same sample size n = 6 and sample mean x = 0. Sort the standard deviations sA, sB, sC from the smallest to the largest. a) sA < sB < sC b) sB < sA < sC c) sA < sC < sB d) sC < sA < sB
answered
Mar 15, 2024
Mathematics
high-school
3
votes
64.5k
views
consider the function f(x) = cos(2x²) for x ∈ [−3, 1 2 ]. Select n equally spaced nodes (including the interval endpoints). Approximate the function f(x) using the following interpolation methods with
answered
Feb 26, 2024
Mathematics
college
5
votes
80.1k
views
What did O’Keeffe’s critics tend to think of her work? After Reading - "Georgia O'Keefe"
answered
Feb 24, 2024
English
high-school
7
votes
85.1k
views
Three students need to produce a prime factorization of 48. Donna states that the first factors in the tree should be 6 and 8. Larry states that the first factors in the tree should be 4 and 12. Trish
answered
Jan 8, 2024
Mathematics
college
2
votes
174k
views
30. What is the length of XPY in terms of pie ? 675 m 225 m 457 m 15 m
answered
Nov 7, 2023
Mathematics
college
11
votes
26.3k
views
Help pls this aint physics.
answered
Oct 1, 2023
Physics
high-school
3
votes
10.4k
views
Find the quotient. 7200 / 9 =
answered
Apr 14, 2023
Mathematics
college
7
votes
40.9k
views
Jada walks at a speed of 3 miles per hour. Elena walks at a speed of 2.8 miles per hour. If they both begin walking along a walking trail at the same time, how much farther will Jada walk after 3 hours?
answered
Mar 19, 2023
Mathematics
middle-school
10
votes
184k
views
What four factors contributed to WA growth the late 1800s
answered
Mar 2, 2023
History
high-school
3
votes
174k
views
The graphs below have the same shape. Complete the equation of the bluegraph. Enter exponents using the caret (“); for example, enter x as x^2. Donot include "G(X)
answered
Feb 19, 2023
Mathematics
college
5
votes
148k
views
Write any three applicataion pressure in our daily life ?
answered
Dec 30, 2022
Physics
college
4
votes
88.4k
views
Answer It, Thanks. -3(-100)
answered
Nov 27, 2022
Mathematics
college
4
votes
148k
views
Which reason for seeking colonies was shared by Spanish, French and Dutch rulers? A. to gain wealth and power B. to discover new farming methods C. to spread the Catholic religion D. to avoid political
answered
Aug 21, 2022
History
high-school
3
votes
167k
views
Pls help The formula for the volume of a pipe with outer radius R, inner radius r and length L is V=π(R2 − r2)L What is the value of V when π = 22/7, R =11, r = 9 and L = 7?
answered
Jul 13, 2022
Mathematics
college
1
vote
91.6k
views
Which choice is equivalent to the product below? √2 x √8 x √4 A. 8 √2 B. 4 √2 C. 4 D. 8
answered
Jun 27, 2022
Mathematics
high-school
3
votes
12.5k
views
HELPPP!!! ASAPPP!!!! What is the importance of the amniotic egg?
answered
Apr 21, 2022
Biology
high-school
7
votes
61.7k
views
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