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Write the number 4.8 in scientific notatation
answered
Dec 9, 2020
Mathematics
middle-school
3
votes
16.3k
views
Cells such as macrophages can process foreign antigens and attach them to their cells surface in order to assist in activation of T cells. What is the name for cells that have this function?
answered
Nov 9, 2020
Biology
high-school
4
votes
33.7k
views
Which statement about the locations on the number line of rational numbers is true?
answered
Jul 20, 2020
Mathematics
middle-school
1
vote
119k
views
Douglass believes the underground railroad is not secret, which puts escaping slaves in danger. Which excerpt from Narrative of the Life of Frederick Douglass supports the inference? "I honor those good
answered
Jun 19, 2020
English
middle-school
4
votes
4.8k
views
A conveyer belt moves a 40 kg box at a velocity of 2 m/s. What is the kinetic energy of the box while it conveyor belt? 40 J 80 3 160 J 1,600 )
answered
Apr 16, 2020
Biology
middle-school
4
votes
132k
views
In order to start a small business, a student takes out a simple interest loan for $3000.00 for 9 months at a rate of 11.75%. a. How much interest must the student pay? b. Find the future value of the
answered
Jan 15, 2020
Mathematics
college
4
votes
75.5k
views
How do Marx and Engels describe the socialist society that will follow the collapse of the capitalist system
answered
May 12, 2019
History
high-school
7
votes
82.6k
views
In order for a solar eclipse to occur, the Earth, Moon, and Sun must A) form a right angle with the Moon in the middle. B) form a straight line with the Moon in the middle. C) form a right angle with the
answered
May 10, 2019
Geography
high-school
2
votes
223k
views
How do you solve basic quadratic equations, using the "completing the square" method. I know how to use the quadratic formula but don't know how to solve by completing the square.
answered
Apr 30, 2019
Mathematics
college
5
votes
138k
views
What is slope and how is it determined from a graph?
answered
Feb 26, 2019
Mathematics
high-school
2
votes
152k
views
Write a formal letter to your client offering tips on ways to make their business more organized and efficient. Make sure your letter has specific examples which can improve the business' organization.
answered
Nov 29, 2018
English
high-school
5
votes
156k
views
Which verb form correctly completes this sentence? Anteayer, yo ___________ un retrato de mi mamá. pintó pinté pintaste pintaron
answered
Nov 19, 2018
Spanish
high-school
4
votes
49.3k
views
Who discovered that geological changes are cyclical? A. James Hutton B. Nicholas Steno C. William Smith D. Georges Cuvier
answered
Sep 27, 2018
Biology
college
0
votes
118k
views
It would be faster for a human resource manager to use a (an) (blank) to alert employees about a company picnic.
answered
Jun 14, 2018
Business
high-school
7
votes
92.5k
views
SOCIAL STUDIES HELP ASAP PLEASE!!!!!!!!!!!!!
answered
Jan 18, 2018
Social Studies
college
6
votes
40.0k
views
Please, can you check out if my answers are right and tell me what is wrong. Thanks.
answered
Jun 11, 2017
Mathematics
middle-school
3
votes
128k
views
Select all that apply. Which of the regions or nations did Alexander not conquer? Italy Indus Valley Egypt China Mesopotamia
answered
Apr 7, 2016
History
high-school
3
votes
227k
views
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