Answers by Martin Pfeffer
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Answers by Martin Pfeffer

Answers by Martin Pfeffer
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Different Signs or Same Signs? Sort the expressions. Click each expression and pick the correct category. 25 + -14 3 + -7 -4 + -9 -18 + 33 -19 + -3 23 + 67 -9 + 4 5 + 3 Same sign, add and keep the sign
answered Nov 7, 2021
4 votes
175k views
What are the mean, median, mode, and range of the data set given the altitude of lakes in feet: -11, -28, -17, -25, -28, -39, -6, and -46?
answered Oct 7, 2021
2 votes
165k views
Why is the strength of a hydrogen bond greater than that of a dipole interaction force when hydrogen bonds with other molecules? A. When bonded, hydrogen's small size and positively charged exposed nucleus
answered Oct 2, 2021
1 vote
83.0k views
the supreme court case new jersey v TLO questioned the right students had in public schools. tlo was a new jersey high school student whose locker was searched after school officals had reason to believe
answered Sep 28, 2021
1 vote
98.8k views
Timmy has been imprisoned for theft. He is worried about his three children, who are dependent on him. His attorney tells him that he should not worry, because federal legislation will provide counseling,
answered Aug 11, 2021
7 votes
88.1k views
If n is a positive integer greater than 6, what is the remainder when n is divided by 6? (1) n2 – 1 is not divisible by 3. (2) n2 – 1 is even.
answered Jul 31, 2021
6 votes
175k views
Two people are standing on a 2.50-m-long platform, one at each end. The platform floats parallel to the ground on a cushion of air, like a hovercraft. The two people, the platform and a 3.63-kg ball are
answered Jul 3, 2021
1 vote
30.6k views
Is the flow of power reversible in a leadscrew?
answered May 19, 2021
2 votes
123k views
Cx =d+r solve for x .! pls explain
answered May 1, 2021
3 votes
136k views
The _________________________ was a gathering of delegates who got together in Philadelphia to decide what to do about the British. A Mayflower Compact B Constitutional Convention C Treaty of Paris D Continental
answered Apr 25, 2021
3 votes
48.6k views
Solve the system of equations by graphing and writing your solution on this page. y = 2x - 5 y = -x +7 What’s the solution
answered Mar 31, 2021
2 votes
122k views
What inference can a reader make from Madame Ratignolle's request to Robert? A. Edna may be hurt by Robert later in the novel. B. Madame Ratignolle is jealous. C. Robert will never talk to Mrs. Pontellier
answered Mar 24, 2021
2 votes
137k views
In the following APs,find the missing terms in the boxes 1). 5_,_,9/2 2).-4,_,_,_,_,6 3)._,38,_,_,_,-22​
answered Feb 23, 2021
7 votes
203k views
in a period of rising prices, the inventory method which tends to give the highest cost of goods sold value is
answered Feb 10, 2021
2 votes
212k views
Which of the following is a compound? A. Cl2 B. H2O C. He D. H2
answered Dec 9, 2020
3 votes
148k views
I only need help for no. 10
answered Sep 6, 2020
5 votes
141k views
Help I don’t understand this word problem
answered Aug 17, 2020
3 votes
157k views
An administrator running a port scan wants to ensure that no processes are listening on port 23. What state should the port be in? open port open address closed address closed port
answered Jul 14, 2020
4 votes
157k views
Which is the electronic configuration for oxygen? 1 1s 2s22p! 182282 203 o 182 252 2p4 1s 2s 2p
answered Jun 9, 2020
3 votes
135k views
Describe how the encomienda system worked.
answered Nov 17, 2019
7 votes
4.9k views
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