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For every 1 litre of water used to make a medicine, 400 ml of sucrose and 300ml of saline solution are used. Express the amount of water, sucrose and saline solution needed as a ratio in its simplest form
answered
Oct 21, 2020
Mathematics
middle-school
1
vote
171k
views
Write a quadratic equation in factored form whose solutions are 7 and -5
answered
Jul 13, 2020
Mathematics
middle-school
4
votes
19.3k
views
Please help explain the steps
answered
Jun 23, 2020
Mathematics
middle-school
3
votes
140k
views
Can someone factorise this ASAP
answered
Apr 29, 2020
Mathematics
middle-school
7
votes
132k
views
A temperature of 55°F is approximately equivalent to 13°C.
answered
Feb 10, 2020
Chemistry
high-school
5
votes
3.5k
views
The branch of anthropology that studies the physical characteristics of humans and how humans evolved is ____ anthropology
answered
Nov 28, 2019
Social Studies
college
4
votes
83.6k
views
What did Joaquín learn from Pilar?
answered
Nov 6, 2019
Spanish
college
3
votes
61.9k
views
Which describes what Theodora achieved as Justinian most trusted adviser
answered
Apr 3, 2019
History
middle-school
6
votes
168k
views
Describe translation needed for the image of the rectangle to have w at point (-5,6)
answered
Dec 29, 2018
Mathematics
high-school
3
votes
114k
views
If Jackson is paid an interest rate of 10 percent on his savings, but the inflation rate has risen to 20 percent, the purchasing power of his savings is _____.
answered
Aug 14, 2018
History
college
4
votes
214k
views
Robin has been called on by her instructor to give a speech. if robin perceives giving a speech as stressful, it is most likely that her body will immediately experience which phase of the general adaptation
answered
Jun 19, 2018
Social Studies
high-school
6
votes
151k
views
Ayer, mi prima se __________ de la bicicleta y se ____________ la pierna
answered
Mar 31, 2018
Spanish
high-school
0
votes
114k
views
Which is NOT a function of sweat? regulation of body temperature reabsorption of essential compounds excretion of excess salts and water
answered
Mar 8, 2018
Biology
high-school
4
votes
99.6k
views
Segregation laws hindered the education of african americans during the early 20th century. True False
answered
Feb 19, 2018
History
high-school
2
votes
98.0k
views
Tossing 2 fair coins and both landing heads up what would be the fraction for that
answered
Jan 27, 2018
Mathematics
middle-school
2
votes
213k
views
What problems in cities have resulted from rapid change in the worlds population
answered
Dec 30, 2017
History
middle-school
3
votes
170k
views
Isaac wants to win a 5K running race, but because he spends several hours after school playing video games, he doesn't have time to train. What type of goal-setting challenge is Isaac facing?
answered
Apr 12, 2017
Health
high-school
2
votes
209k
views
In the United States constitution there is a basic concept of
answered
May 15, 2016
History
high-school
4
votes
32.1k
views
Mark got 18 out of 25 questions correct on his test what percent of the question did he do correct
answered
May 4, 2016
Mathematics
middle-school
5
votes
189k
views
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