Answers by RagnaRock
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Answers by RagnaRock

Answers by RagnaRock
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State whether each of the following operation is a binary operation on Z, the set of integers: (a) a * b = a -2b (b) a * b =√a+b​
answered Jan 2, 2024
3 votes
33.8k views
The weights of cars passing over a bridge have a mean of 3,550 pounds and standard deviation of 870 pounds. Assume that the weights of the cars passing over the bridge are normally distributed. find the
answered Dec 9, 2023
6 votes
75.9k views
Why is it beneficial to plants that soil particles have negatively-charged surfaces?.
answered Jun 9, 2023
6 votes
35.9k views
2) Quadrilateral ABCD has vertices A(-6,3), B(-3,6), C(9,6), and D(-5,-8). 1 V Using coordinate geometry, prove that (1) ABCD is a trapezoid (2) not an isosceles trapezoid
answered Mar 2, 2023
4 votes
196k views
Solve the system by substitution 3x-y=10 2x=y
answered Dec 13, 2022
6 votes
217k views
Energy from the sun , carbon dioxide from the atmosphere and water absorbed by the roots react to produce?
answered Jul 18, 2022
4 votes
188k views
An atom with 2 protons 1 neutron, and 2 electrons into a cation
answered Jun 19, 2022
8 votes
91.8k views
Help Asap please, If you dont know it please dont!
answered May 21, 2022
3 votes
10.4k views
Describe three types of rewards in financial form ​
answered Jan 1, 2022
4 votes
46.0k views
Two joggers run 8 miles north and 5 miles west . what is the shortest distance, to the nearest tenth of a mile, they must travel to return to their starting point ?
answered Nov 22, 2021
5 votes
16.6k views
Whose expedition circumnavigated the earth? A John Cabot B Christopher Colombus C Ponce de León D Ferdinand Magellan E Henry Hudson
answered Oct 31, 2021
2 votes
169k views
There are 10 pieces of fruit in a basket, including 4 bananas. What is the probability that a randomly selected piece of fruit will be a banana? Write your answer as a fraction or whole number. P(banana)
answered Aug 6, 2021
3 votes
209k views
This is what I meant to ask lol
answered Jul 23, 2021
2 votes
77.6k views
Jacqueline has had a depressive mood, ongoing, for the past three years. During this time she has lost contact with her friends and has not been able to hold a job. Based on this information, the best
answered May 31, 2021
3 votes
111k views
Use the figure to find the measure of the angle 5? pls yall, i need help... is urgent!! ty<3
answered Apr 26, 2021
3 votes
194k views
What is it called when a fee is charged by brokers only when investors are buying and selling their assets? From a HELPFUL person please!
answered Feb 20, 2021
7 votes
181k views
All of the following are conservative beliefs except
answered Feb 14, 2021
5 votes
123k views
What’s 3/4 equivalent too Answer 40 points
answered Oct 29, 2020
2 votes
130k views
The FDIC ruled that a company had violated the FTC Act. What penalty can the company expect? A. a fine B. criminal charges C. closure of operations D. merger with another financial institution
answered Oct 8, 2020
3 votes
181k views
Patrica is trying to compare the average rainfall of New York to that of Arizona. A comparison between these two states for the months of July through September would be best measured in
answered Sep 25, 2020
6 votes
112k views
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