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Evaluate Nancy's data on the density of gold. The density of gold is 19.32 g/cm³, and Nancy measures the densities of the three links in a gold chain to be 25.91 g/cm³, 25.92 g/cm³, and 25.93 g/cm³. A)
asked
Nov 5, 2024
Physics
high-school
1
answer
2
votes
213k
views
Examples of special-purpose government include cities, towns, and public schools that receive tax revenue to finance the services they provide a.true b.false
asked
Jun 12, 2024
Social Studies
high-school
2
answers
1
vote
155k
views
An approach to assessing performance that targets manager's attention on four areas i.e financial, customer, internal business process, learning and growth is a tool called _______?
asked
Jan 8, 2024
Business
high-school
1
answer
2
votes
5.7k
views
The discontinuous aspect of replication of DNA in vivo is caused by ________. A. topoisomerases cutting the DNA in a random fashion B. trinucleotide repeats C. the 5′ to 3′ polarity restriction D. polymerase
asked
Jan 5, 2024
Biology
high-school
1
answer
5
votes
61.4k
views
As an atom gets larger you have to add even more electrons
asked
Oct 17, 2023
Chemistry
high-school
2
answers
4
votes
118k
views
A _______ variable is a variable that has a single numerical value, determined by chance, for each outcome of a procedure.
asked
Sep 16, 2023
Social Studies
high-school
1
answer
0
votes
136k
views
A textbook store sold a combined total of 474 chemistry and sociology textbooks in a week. The number of chemistry textbooks sold was two times the number of sociology textbooks sold. How many textbooks
asked
Aug 4, 2023
Mathematics
college
1
answer
3
votes
129k
views
A regular hexagon has sides of 5 feet. What is the area of the hexagon? 12.5 ft 2 37.5 ft 2 25 ft 2 50 ft 2
asked
Oct 2, 2022
Mathematics
college
1
answer
3
votes
10.2k
views
PLEASE HELP Match the monomer to the polymer. A.Amino acid B.glycogen C. Nucleotide. D.phospholipid Monosaccharide. E.DNA F.Fatty acids and glycerol. G.protein collagen
asked
Jul 28, 2022
Biology
high-school
1
answer
5
votes
47.1k
views
Which of the following soil amendments is associated with dependency resulting from extended use? humus NPK fertilizer manure composts plant compost
asked
Jul 26, 2022
Biology
high-school
1
answer
24
votes
71.9k
views
Mary uses 212 cups of lemonade concentrate to make 20 servings of lemonade. How many servings can Mary make using 1 gallon of lemonade concentrate? Please include an explanation :)
asked
Apr 9, 2022
Mathematics
high-school
1
answer
16
votes
161k
views
At a basketball game, a vender sold a combined total of 200 sodas and hot dogs. The number of sodas sold was three times the number of hot dogs sold. Find the number of sodas and the number of hot dogs
asked
Mar 5, 2022
Mathematics
college
1
answer
4
votes
50.2k
views
In CDE, the measure of E=90°, EC = 45 feet, and CD = 75 feet. Find the measure of C to the nearest degree.
asked
Jan 4, 2022
Mathematics
high-school
1
answer
12
votes
189k
views
PLEASE HELP!! Which describes the graph of y = (x + 7)^2 - 9? A. Vertex at (-7, 9) B. Vertex at (7, 9) C. Vertex at (7, -9) D. Vertex at (-7, -9) I need to get this right so I can bring my grades up so
asked
Nov 21, 2021
Mathematics
high-school
1
answer
4
votes
52.5k
views
The weight loss of an aluminum (Al) alloy corroding in HCI acid was observed to be 0.250 g/cm2 after an 8 h immersion period. What is the corresponding corrosion current density in mA/em2, assuming that
asked
Sep 3, 2021
Chemistry
college
1
answer
4
votes
35.0k
views
Help me please I need help
asked
Apr 26, 2021
Mathematics
middle-school
1
answer
2
votes
88.1k
views
What is the correct answer with the appropriate significant digits?6.25 x 19.50
asked
Apr 21, 2021
Chemistry
college
1
answer
0
votes
52.8k
views
What is depreciation? A cost allocation method. A valuation approach. An adjustment to market value over time. A cash accumulation approach.
asked
Mar 21, 2021
Business
high-school
1
answer
2
votes
7.8k
views
PLEASE HELP!!!! Use f(x) = 5^x for questions 7-8 7. f(2) = 8. f^-1(25) =
asked
Feb 16, 2021
Mathematics
middle-school
1
answer
2
votes
14.1k
views
What does a high melting point temperature indicate about a substance? A. The molecules within the solid have stopped moving B. Strong intermolecular forces attract the molecules. C. Strong intramolecular
asked
Feb 1, 2021
Chemistry
middle-school
1
answer
0
votes
16.9k
views
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