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Why do we use the distributive property when subtracting expressions?
asked
Mar 4, 2021
Mathematics
middle-school
2
answers
2
votes
155k
views
31. (03.03 MC) Which of the following best represents and explains the formula for a compound made from fluorine and hydrogen? (5 points) O HF, because both fluorine and hydrogen are capable of forming
asked
Jan 10, 2021
Chemistry
high-school
1
answer
1
vote
107k
views
Determine the empirical and molecular formula: Ibufuren, a headache remedy contains 75.6% C, 8.08% H, and 15.5% O by mass and has a molar mass about 206 g/mol.
asked
May 10, 2020
Chemistry
middle-school
1
answer
1
vote
162k
views
The students at Tristan's school voted for a new school colour. 627 students voted for brown and the other 209 students voted for yellow. What percentage of the students voted for brown?
asked
Mar 7, 2020
Mathematics
high-school
1
answer
5
votes
168k
views
"Sam wants to be a clinical psychologist. He has been accepted at two different graduate schools. Both schools are equally prestigious and will provide him with an outstanding education. However, he has
asked
Feb 18, 2020
Social Studies
high-school
1
answer
4
votes
30.2k
views
1. El maíz es un alimento principal en __ de los salvadoreños. la dieta para adelgazar la merienda la dieta diaria la cena 2. Se ha usado el maíz como símbolo religioso, como medicina y como __. artesanía
asked
Jan 13, 2020
Spanish
high-school
1
answer
4
votes
213k
views
X^2+2x+c find the value of c that completes the square
asked
Nov 28, 2019
Mathematics
middle-school
1
answer
3
votes
227k
views
Kallie has $600 in a savings account at the beginning of the summer. She wants to have at least $250 in the account by the end of the summer. She withdraws $25 each week for food, clothes, and movie tickets.
asked
Jul 22, 2019
Mathematics
middle-school
1
answer
3
votes
194k
views
What planet has no moon and a dense atmosphere
asked
Mar 24, 2019
Biology
middle-school
2
answers
2
votes
37.5k
views
If an object 70 millimeters high is placed 40 millimeters from a converging lens and the image is formed 120 millimeters in front of the lens on the same side as the object, what’s the height of the image?
asked
Mar 9, 2019
Physics
high-school
1
answer
3
votes
55.5k
views
What is a mercenary? A. a person hired to obtain supplies for an army B. a soldier hired to fight for another country C. a general hired to train foreign troops D. a commander in charge of an entire force
asked
Sep 20, 2018
History
middle-school
2
answers
4
votes
224k
views
A recipe requires 1/4 of a cup of cranberries for 1 batch of scones. How many batches of scones can be made using 6 1/2 cups of cranberries
asked
Jul 6, 2018
Mathematics
college
2
answers
3
votes
91.0k
views
What was an effect of Brown v. Board of Education? A.) Georgia schools were ordered to desegregate. B.) Public libraries were ordered to desegregate C)African Americans were denied federal housing D.)The
asked
Feb 11, 2018
Social Studies
middle-school
1
answer
0
votes
210k
views
It is acceptable to use personal pronouns in a narrative essay. TrueFalse
asked
Oct 13, 2017
English
high-school
2
answers
3
votes
118k
views
Which island chain did Alexei Chirikov discover on the Great Northern Expedition in 1741?
asked
May 11, 2016
History
high-school
2
answers
5
votes
68.5k
views
Why are alkali metals unsafe to hadle.
asked
Apr 12, 2016
Chemistry
middle-school
1
answer
3
votes
104k
views
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