Recent activity by Islam Emam

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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

1 answer 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

1 answer 54.8k views

Find the average value of F(x,y,z) over the given region. F(x,y,z)=x7y3z2 over the cube in the first octant bounded by the coordinate planes and the planes x=1,y=1,z=1 A) 411 B) 961 C) 831 D) 421

asked Nov 5, 2024

1 answer 45.0k 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

2 answers 130k views

What does the US government help regulate? A) International trade B) Education C) Public health D) Social media

asked Sep 24, 2024

1 answer 219k views

Structures that move from the cell body of a neuron down the axon toward the neuron terminals are said to move in which direction? 1) Anterograde 2) Retrograde 3) Prograde 4) Orthograde

asked Sep 10, 2024

1 answer 68.2k views

Radicals and Exponents pre-test

answered Aug 25, 2024

1 answer 220k views

Telegraphic speech is characterized by: a. two-word utterances only. b. short, complete sentences c. a sequence of succinct single-syllable words. d. short, precise words without grammatical markers.

answered Jul 23, 2024

1 answer 87.8k 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

1 answer 171k views

Help me with this problem

asked Jul 3, 2024

1 answer 166k views

A conditional that has a contingency for its consequent is sometimes a tautology. A. True B. False

asked Jun 28, 2024

1 answer 165k 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

1 answer 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

1 answer 127k views

Find the vertex,AOS, and x-intercepts of f(x)=(x+4)(x+1)

answered Mar 17, 2024

1 answer 144k views

Hey I have some work rate math problems, if anyone can help me solve them id appreciate it. The owner of a house require that the house be painted in 32 hours (4 work days). Mr. Paint, a painting contractor,

answered Feb 27, 2024

1 answer 11.1k views

Which measurement can be the length of a Gift card?

asked Jan 6, 2024

1 answer 31.7k 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

1 answer 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

2 answers 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

2 answers 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

1 answer 91.7k views

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