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Addition of ammonium sulfate to an unknown solution yields no precipitate. Addition of ammonium carbonate produces a white precipitate. Which are the possible metal ions. What further reactions or experiments
answered
Jan 1
Chemistry
high-school
2
votes
167k
views
Assume that two colonies each have 1100 members at time t = 0 and that each evolves with a constant relative birth rate k = ro-rd. for colony 1, assume that individuals migrate into the colony at a rate
answered
Nov 17, 2024
Biology
high-school
1
vote
54.8k
views
Saanvi is in a discussion with other classmates on the benefits of using Ayurveda to treat illness. Saanvi's classmates dismiss her views, saying that Ayurveda is a nonproven method of treatment. Which
answered
Oct 21, 2024
Chemistry
college
3
votes
130k
views
Ruv resolves the Holliday junction by nicking it. Which letter represents the process of nicking the Holliday junction? a) A b) B c) C d) G
answered
Jul 4, 2024
Engineering
college
4
votes
171k
views
T/F AUG MET, UUG, TRP are unique because they the only codon that code for their corresponding amino acid (no degeneracy)
answered
Jun 10, 2024
Biology
high-school
4
votes
138k
views
Cason is filing as single and has 2023 taxable income of $36,000 which includes $34,000 of 0%/15%/20% net long-term capital gain. what is his tax on taxable income using the alternative tax method? note:
answered
May 10, 2024
Business
high-school
1
vote
127k
views
Find the vertex,AOS, and x-intercepts of f(x)=(x+4)(x+1)
answered
Mar 17, 2024
Mathematics
high-school
3
votes
144k
views
If you have 3 quarters, 5 dimes, and 2 nickels in your pocket, what is the probability that you will reach into your pocket and choose a coin, keep it in your hand, then reach in to choose another coin
answered
Nov 11, 2023
Mathematics
high-school
4
votes
101k
views
Jorge has one dog who weighs 51 1/5pounds and another dog weighs 18.3 pounds how much heavier is the first dog Please show how u do this
answered
Oct 27, 2023
Mathematics
middle-school
3
votes
45.5k
views
What is the value of x in the equation -2 = 5x + 3? A 1 B 1/5 C-1 D-3 2/5
answered
Oct 10, 2023
Mathematics
college
5
votes
14.9k
views
PLEASE HELP ME How did the emancipation Proclamation affect the course of the Civil War? A It directly freed many people and reduced the pressure for a Union victory. 3 It effectively ended the Civil War
answered
Aug 22, 2023
Social Studies
high-school
10
votes
91.7k
views
Graph the image of A(1,3) after the described glide3) Translation: (x, y) = (x – 3, y+2)reflectionReflection: in x=2
answered
Jul 5, 2023
Mathematics
college
5
votes
228k
views
17) A Super Dogl flies by and has 1,780 Joules of Potential Energy. IfSuper Dog! is flying at an altitude of 15 meters, what is its mass?PS Must say Super Dog! in a superman voice. He is thegoodest of
answered
Apr 26, 2023
Physics
college
5
votes
128k
views
State the similarities between parallel and meridian​
answered
Mar 21, 2023
Geography
college
8
votes
97.8k
views
Theophrastus , Carl Linnaeus , Aristotle, charakan . Find the odd one
answered
Jan 1, 2023
Biology
high-school
3
votes
195k
views
What is the BIGGEST difference between determining Absolute age and Relative age of a rock? 1Crosscutting 2 Numbers 3Superposition 4Unconformity
answered
Dec 26, 2022
Geography
college
12
votes
21.7k
views
Helppppppppppppp ???!-!-!
answered
Dec 18, 2022
Mathematics
middle-school
6
votes
68.9k
views
Which of the following expressions could be used to find the area of the larger rectangle? 12 mm 4 mm 48 mm 16 mm 3164 mm2 9(64 mm 9(32 mm) 3(576 mm2
answered
Sep 19, 2022
Mathematics
college
4
votes
167k
views
Which of the sets of terms below does NOT include like terms? * 9m, -9m, 7m 1p, -7p, 7p 30, 25, -25 6x, 6y, 6z
answered
Sep 7, 2022
Mathematics
high-school
4
votes
47.4k
views
Two parallel lines are cut by a transversal. What is the measure of 26? A. 103 B. 90 C. 180 D. 77
answered
Aug 8, 2022
Mathematics
high-school
8
votes
33.4k
views
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