Recent activity by Johann Chang

Recent activity by Johann Chang

What is the balanced equation of KOH + HCl -> KCl + H2O

answered Oct 28, 2024

1 answer 132k views

All things have both particle and wave natures. True False

asked Oct 10, 2024

1 answer 127k views

Describe how julius caesar’s dealth led to the dealth of the roman republic

answered Oct 8, 2024

2 answers 207k views

1.06 idea development worksheet

answered Aug 26, 2024

1 answer 190k views

True or false: babies often prefer female voices over male voices

answered Aug 6, 2024

1 answer 219k views

Which of the following is NOT a symptom/side effect of ketosis? A) ketoacidosis (acidic pH of the blood) B) high blood cholesterol C) bad breath D) dehydration

asked Jul 4, 2024

1 answer 144k views

A lighthouse is 46 m in height. A boat's captain determines that the angle of elevation from his boat to the top of the lighthouse is 19°. How far is the boat from the lighthouse? a. 145 m b. 119 m c.

asked Jun 26, 2024

1 answer 182k views

SCC on the vocal cords that hasn't mets. Tx?

asked May 17, 2024

1 answer 204k views

Solve for the roots in simplest form using the quadratic formula: 2x²+26=20x PLEASE HELP

answered May 15, 2024

1 answer 218k views

What do we learn about American democracy from the second footnote from excerpts from democracy in America? How are the two examples different? How are they related or similar?

answered Apr 16, 2024

1 answer 150k views

A fact about how the Transcontinental Railroad led people and goods from east to west, connecting the west and east. a) True b) False

asked Mar 15, 2024

1 answer 72.3k views

It is vital that standardized tests have ____________________ so that the individuals administering the tests can be sure they are measuring what they are supposed to measure. a) Heritability b) Adaptability

asked Mar 2, 2024

1 answer 31.5k views

Δ-aminolevulinic acid synthase is regulated via negative feedback by glucose and heme. Glucose (and thus dextrose) inhibit PPAR-y, which normally induces synthesis of ALA synthase. Think of heme as vampires

answered Jan 28, 2024

1 answer 57.3k views

PLEASE HELP!!! Read part A and B written out and explained for the quiz not just the answer!!

answered Jan 25, 2024

1 answer 44.8k views

The UMLS includes terminologies but excludes classifications. A)True B)False

asked Jan 23, 2024

1 answer 210k views

What should you do if you forget a patient's name, but you remember the drug?

asked Jan 22, 2024

1 answer 225k views

Needed asap! points! Write an equation of the line in standard form with the given slope through the given point. 13. slope = -3, (0, 0) 14. slope= 2/5,(6, 7) 15. slope = 4, (-2,-5) 16. slope = -0.5, (0,

answered Oct 25, 2023

1 answer 108k views

What is the length of b

asked Oct 21, 2023

2 answers 45.1k views

Give me a problem to write about for my short write Write an e-mail to a government or school official in which you propose an effective solution to a problem in your community or school.

answered Oct 17, 2023

1 answer 113k views

13. In the rectangle shown, side a measures 13 cm and side b measures 36 cm. What is the perim- eter of the rectangle?

asked Oct 13, 2023

2 answers 159k views

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