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Calculate the mass of water produced when 42 g of propane, c3h8, is burned with 115 g of oxygen
answered
Jun 30, 2018
Chemistry
high-school
7
votes
15.4k
views
Your realized income is 2,847.69/month. your fixed expenses are 36% of your monthly income. you decide to save 40% of your discretionary monies each month. how much do you save per month? [2847.69 - (2847.
answered
Jun 26, 2018
Mathematics
high-school
5
votes
39.7k
views
By incorporating a stained glass into the walls of a cathedral, __________________ a. colorful light illuminated the room and provided a desired and enlightening experience. b. people were encouraged to
answered
May 16, 2018
History
high-school
1
vote
207k
views
Yo ___________ de la casa a las siete de la noche
answered
Apr 21, 2018
Spanish
high-school
1
vote
57.6k
views
CAN SOMEONE HELP ME WITH THESE MATH QUESTIONS 1. Which inequality models this problem? The length of a rectangle is three times its width. If the perimeter is at most 112 centimeters, what is the greatest
answered
Mar 20, 2018
Mathematics
high-school
1
vote
41.3k
views
"Understanding Volume" Lesson 11.7 5th Grade
answered
Mar 4, 2018
Mathematics
middle-school
4
votes
204k
views
Which of the following best describes what most experts believe about Homo sapiens? a.they arose out of Africa less than 200,000 years ago b.they arose from Neanderthals about 1 million years ago c.they
answered
Sep 18, 2017
Biology
middle-school
4
votes
5.5k
views
In less than two centuries, humans have increased the total amount of carbon dioxide in the atmosphere by ________ from the burning of fossil fuels and the destruction of forests. a) 5% b) 15% c) 25% d)
answered
Aug 6, 2017
History
high-school
3
votes
130k
views
Alison has 1/2 cup of yogurt for making fruit parfaits.Each parfait requires 1/8 cup of yogurt.How many parfaits can she make
answered
Jun 16, 2017
Mathematics
middle-school
3
votes
31.7k
views
The ideal length of a particular metal rod is 30.5 cm. The measured length may vary from the ideal length by at most 0.015 cm. What is the range of acceptable lengths for the rod?
answered
Mar 2, 2017
Mathematics
high-school
3
votes
154k
views
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