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A chemist is using 351 milliliters of a solution of acid and water. If 19.7% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.
answered
Aug 10, 2019
Mathematics
middle-school
6
votes
20.7k
views
The radius of a circle is 15 feet. what is the angle measure of an arc bounding a sector with area 15???? square feet
answered
Jul 15, 2019
Mathematics
high-school
6
votes
213k
views
Why was the first draft of the articles of confederation revised
answered
Jul 11, 2019
History
middle-school
2
votes
233k
views
Describe the spin of carbon-14's valence electrons and explain how you came about your answer.
answered
Mar 25, 2019
Chemistry
middle-school
5
votes
150k
views
Item 15 Question 1 Identify the percent of change as an increase or a decrease. 3/8 to 7/8
answered
Feb 19, 2019
Mathematics
high-school
0
votes
140k
views
The _______ states that more of an item will be purchased at a lower price than at a higher price. A. Law of Demand B. Law of Economics C. Law of Elasticity D. Law of Supply
answered
Dec 12, 2018
History
high-school
3
votes
123k
views
Your brother has x dollars. You have 3 times the amount he has. Which expression represents the amount of money you have?
answered
Sep 29, 2018
Mathematics
high-school
4
votes
70.3k
views
Solve for x. 4x + 6 = 38 What is the answer? 3.5 8 11 128
answered
Sep 24, 2018
Mathematics
middle-school
1
vote
102k
views
at the end of the month, a medical office has 86 envelopes remaining. if the office uses 7 envelopes per day, on which day will the office likely run out of envelopes?
answered
Jul 21, 2018
Mathematics
college
4
votes
164k
views
A place’s distance above or below sea level is its __________.
answered
Mar 20, 2018
History
high-school
3
votes
89.1k
views
Divide 32.85 by 15 help me work out the problem. please
answered
Jun 18, 2017
Mathematics
high-school
2
votes
11.4k
views
If you horizontally compress the exponential function f(x) = 2x by a factor of 3, which of these is the equation of the new function??????? A. f(x) = 6x B. f(x) = 2(3x) C. f(x) = 5x D. f(x) = 3(2x)
answered
Jan 8, 2017
Mathematics
high-school
4
votes
76.5k
views
Why does shakespeare's work remain popular today
answered
Dec 24, 2016
Social Studies
middle-school
6
votes
189k
views
London's Trafalgar Square Christmas tree is traditionally given by which country?
answered
Mar 13, 2016
Social Studies
high-school
7
votes
90.5k
views
If K is the midpoint of HJ, HK equals x+6, and HJ equals 5x-6, then KJ equals?
answered
Mar 5, 2015
Mathematics
high-school
4
votes
116k
views
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