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How is ultraviolet radiation different from other types of non-ionizing radiation?
answered
Jul 3, 2022
Physics
high-school
6
votes
185k
views
What is the area of this figure? Use 3.24 for pi
answered
Jun 3, 2022
Mathematics
high-school
2
votes
3.7k
views
How did the great drepression contribute to the situation show in the photograph?
answered
May 27, 2022
Social Studies
college
3
votes
57.9k
views
What always forms when a chemical reaction occurs
answered
May 16, 2022
Biology
high-school
4
votes
129k
views
Your English teacher has asked you to write a story. Your story must begin with this sentence : Suddenly, they realised they had lost the map! (100 words)
answered
May 15, 2022
English
high-school
2
votes
46.9k
views
!! Please help, due soon !! (No scam answers or links, ty.) Is the following expression a monomial, binomial, or trinomial? 2a^2 - 5a + 7
answered
Mar 6, 2022
Mathematics
high-school
4
votes
162k
views
Which expression gives the area of the triangle shown below?
answered
Jan 9, 2022
Mathematics
college
2
votes
117k
views
What do you call a Quadrillateral that is bigger in size??
answered
Dec 8, 2021
Mathematics
middle-school
7
votes
69.0k
views
What type of graph would you use to compare the number of books at each price? In two or more sentences, explain your choice. bar graph line graph scatter plot histogram box-and-whisker plot
answered
Dec 3, 2021
Mathematics
high-school
4
votes
129k
views
Do the dates on this map of Europe suggest an invasion of people or a migration of people from Asia?
answered
Nov 26, 2021
History
middle-school
3
votes
146k
views
Find the polynomial of minimum degree, with real coefficients, zeros at x=4±2⋅i and x=−8, and y-intercept at −480. Write your answer in standard form.
answered
Nov 7, 2021
Mathematics
college
3
votes
104k
views
Name three civil liberties. * your answer:
answered
Oct 2, 2021
History
college
1
vote
101k
views
A compound with a formula mass of 45.08 g/mol is found to be 85.64% Carbon and the remainder Hydrogen. Find the molecular formula:
answered
Jul 27, 2021
Chemistry
college
5
votes
131k
views
And then the cub saw his mother, the she-wolf, the fearless one, crouching down till her belly touched the ground, whimpering, wagging her tail, making peace signs. The cub could not understand. He was
answered
May 27, 2021
English
middle-school
3
votes
83.9k
views
A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕ 10−26 kg. At a particular instant, it is moving with a speed of 4.95 ✕ 106 m/s through a magnetic field.
answered
May 2, 2021
Physics
college
6
votes
86.3k
views
Asteroid 1 moving 8km/s right asteroid 2 moving 16 km/s left before the crash. After the crash asteroid 1 is moving 4 km/s left and changed speed bu 12km/s. Asteroid 2 moving 2km/s left and changed speed
answered
Feb 25, 2021
Physics
middle-school
4
votes
218k
views
Who does Russian School of Math
answered
Feb 15, 2021
Mathematics
college
7
votes
62.4k
views
in june 2003, an italian named giancarlo bellingrath set a world record when he held his breath for 12 minutes and 47 seconds. how many milliseconds over 12 minutes was he?
answered
Oct 19, 2020
Mathematics
middle-school
4
votes
210k
views
If the side of a rectangular prism is doubled, how would this affect the area? How about the volume?
answered
Sep 30, 2020
Mathematics
middle-school
2
votes
214k
views
Catherine paid $159.00 for an MP3 player. If the price paid includes a 6% sales tax, which of the following equations can be used to determine the price of the MP3 player before tax? (Let x represent the
answered
Aug 10, 2020
Mathematics
middle-school
5
votes
213k
views
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