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Answers by Raffaella

Answers by Raffaella
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Which of these travels the fastest through a medium? A) atom B) photon C) sound D) electron
answered Jun 21, 2022
7 votes
232k views
Combine like terms. Your answer should contain decimals. 0.5(x4-5)+12 4 is a power
answered May 20, 2022
13 votes
84.7k views
Statistics on arson are limited in the sense that only fires classified as arson are reported to agencies like the FBI. True False
answered Mar 30, 2022
5 votes
164k views
Read the excerpt from Martin Luther King Jr.’s "I Have a Dream” speech. But there is something that I must say to my people, who stand on the warm threshold which leads into the palace of justice: In the
answered Mar 12, 2022
2 votes
132k views
A discussion for concrete and formal operational for education.
answered Jan 7, 2022
2 votes
89.2k views
Which country has the lowest poverty rate at 15%
answered Dec 10, 2021
3 votes
12.8k views
Which of the following changes to Earth's atmosphere would increase the greenhouse effect Select all that apply. increasing the concentration of CO2 increasing the number of N, molecules decreasing the
answered Nov 21, 2021
4 votes
76.9k views
Malakia is shopping for a gift exchange. She sees fuzzy socks on sale for $3 dollars each and gloves for $3.50 each. She spends $38 total on these gifts. If malakia gives 4 of her friends gloves, how many
answered Oct 19, 2021
4 votes
210k views
Robertson, while a minor, contracted to borrow money from his father for a college education. his father mortgaged his home and took out loans against his life insurance policies to get some of the money
answered Jul 19, 2021
6 votes
116k views
Find an expression for the center of mass of a solid hemisphere, given as the distance R from the center of the flat part of the hemisphere. Express your answer in terms of R. Express the coefficients
answered Jul 13, 2021
6 votes
80.3k views
F/5 = -8 What is f ?
answered Jul 9, 2021
5 votes
15.3k views
A frying pan is quickly heated on a stovetop to 200 C. It has an iron handle that is 20 cm long . Estimate how much time should pass before the end of the handle is too hot to grab with your bare hand.
answered Jul 7, 2021
4 votes
141k views
Who wrote 1812 over tour
answered Jun 14, 2021
4 votes
170k views
Which type of attack modifies the fields that contain the different characteristics of the data that is being transmitted?
answered May 25, 2021
1 vote
221k views
Who set up the house of burgesses
answered May 4, 2021
4 votes
198k views
Frederick Douglass fought for the adoption of constitutional amendments that guaranteed- O voting rights O rights to bear arms O freedom of speech O freedom of religion
answered Jan 28, 2021
1 vote
180k views
Consider a 0.15-mm-diameter air bubble in a liquid. Determine the pressure difference between the inside and outside of the air bubble if the surface tension at the air-liquid interface is a. 0.1 N/m.
answered Jan 19, 2021
2 votes
141k views
What change in part of speech occurs when the suffix -ent is added to the word reminisce? A. adjective to adverb B. adjective to noun C. verb to noun D. verb to adjective
answered Dec 2, 2020
4 votes
211k views
Electromagnets can be used to lock doors. How could an engineer increase the strength of an electromagnetic lock? Check all that apply A. by increasing the current through the wire B. by reversing the
answered Nov 18, 2020
6 votes
174k views
Can someone please help me ?!!!!
answered Aug 28, 2020
5 votes
217k views
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