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Mrs. Haley had 5/7 of a liter of salt water. She used 1/2 of a liter for an experiment. How much salt water does Mrs. Haley have left? Mrs. Haley had liters of salt water left.
asked
Feb 26, 2021
Mathematics
high-school
1
answer
0
votes
121k
views
The primary way children learn language is through books and school work. True False
asked
Nov 20, 2020
English
middle-school
2
answers
1
vote
36.3k
views
White blood cells use __________ to help identify foreign substances in the body. A. platelets and white blood cells B. antibodies and antigens C. enzymes and red blood cells D. white blood cells and red
asked
Aug 21, 2020
Health
middle-school
2
answers
1
vote
60.5k
views
Point A is located at (2, 3). What is the location of A' given dilation with scale factor of 3 and a center of dilation at (-1, 6)?
asked
Jul 25, 2020
Mathematics
college
1
answer
3
votes
142k
views
A monopolist can sell 300 units of output for $45 per unit. Alternatively, it can sell 301 units of output for $44.60 per unit. The marginal revenue of the 301st unit of output is a. -$120.00. b. -$75.
asked
Jul 14, 2020
Business
college
2
answers
3
votes
29.4k
views
The American government is a federal system. This means that: A. powers are shared between state and federal governments. B. citizens elect representatives to vote rather than voting directly. C. the federal
asked
Mar 9, 2020
History
middle-school
2
answers
4
votes
83.0k
views
When you balance a redox equation using the half-reaction method, what do you do after you write the oxidation and reduction half-reactions?
asked
Aug 24, 2019
Physics
middle-school
2
answers
2
votes
151k
views
Which characteristic of water is most helpful to fish in a lake? A. water can exist as a gas or a solid B. water boils at 100°C C. water has no color or odor D. water is able to hold dissolved oxygen
asked
Aug 15, 2019
Biology
middle-school
2
answers
1
vote
175k
views
Why is Pickett’s Charge considered a military mistake? Surrounding the enemy and not attacking leaves the battle indecisive. Attacking from the flank could be costly. A direct attack on open ground causes
asked
Dec 11, 2018
History
high-school
2
answers
1
vote
210k
views
Show work please. If you need to
asked
Aug 6, 2018
Mathematics
middle-school
1
answer
0
votes
141k
views
The smallest positive integer value of n for which 480n is a multiple of 576. Find n
asked
Apr 13, 2018
Mathematics
middle-school
1
answer
4
votes
175k
views
A(n) ________ is made up of more than one kind of atom. A.Compound B.Element C.Atom
asked
May 21, 2017
Chemistry
high-school
1
answer
2
votes
182k
views
Lilly estimated a quotient of 120 and found an actual quotient of 83. What should she do next ? Explain.
asked
Apr 12, 2017
Mathematics
middle-school
1
answer
0
votes
188k
views
Why is marbury v. madison considered a landmark supreme court case?
asked
Apr 6, 2017
History
high-school
2
answers
5
votes
94.2k
views
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