Questions by HeyZiko

Questions by HeyZiko

Combustion analysis of an unknown compound containing only carbon and hydrogen produced 4.554 g of CO₈ and 2.322 g of H₈O. What is the empirical formula of the compound? -CH₈ -C₄H₁₀ -C₅H₈ -C₈H₅

asked Nov 18, 2024

1 answer

0 votes

136k views

Which of the following devices is known as a dual lumen airway? Option 1: Combitube Option 2: Laryngeal Mask Airway (LMA) Option 3: Endotracheal Tube (ETT) Option 4: Bag-Valve Mask (BVM)

asked Nov 4, 2024

1 answer

0 votes

221k views

Why is Gall's thoughts on the determination of faculties considered to be important?

asked Oct 15, 2024

1 answer

3 votes

119k views

In a laboratory 24 grams of propane (C3H8) is combusted in a sealed container with 55 grams of oxygen. 19.65 mL of water is collected. What is the percent yield for this reaction? ***you must write a balanced

asked Sep 23, 2024

1 answer

2 votes

20.5k views

Which of the following is a normative question? a.Why is the unemployment rate higher for teenagers than adults? b.By how much does a college degree increase earnings for the average worker? c.Why, on

asked Sep 15, 2024

1 answer

0 votes

206k views

Health insurance policies typically contain a provision stating that insureds and their insurer will share covered losses in an agreed proportion. Which provision does this refer to? - A) Deductible -

asked Sep 11, 2024

1 answer

0 votes

12.6k views

Zack takes 500 mg of vitamin C daily. He advises his friends to take vitamin C supplements because, he claims, the vitamin protects him from cold viruses. His claim about the usefulness of the vitamin

asked Jul 3, 2024

1 answer

1 vote

107k views

Minimal requirements for muscle contraction are; A) Calcium B) Energy C) Action Potential D) All of the above E) A and B The Central Nervous System is: A) only responsible for sensory input B) only responsible

asked Jun 22, 2024

1 answer

4 votes

223k views

B) A group of middle schoolers has 8 boys and 24 girls. What is the ratio of girls to all students?

asked Sep 2, 2023

1 answer

22 votes

17.9k views

Read the text and decide whether the following sentences are True (T), False (F) or Not given (NG). 1. Physical items with songs or movies on them have been outdated. 2. People today find it convenient

asked Jul 11, 2023

1 answer

5 votes

9.2k views

Richie says that the least common multiple of a pair of prime numbers is the product of two numbers. Is he right or wrong? Explain why,

asked Feb 17, 2023

1 answer

14 votes

7.7k views

1. Copper (__) is an element on the periodic table. CU (both letters capitalized) Cu (first letter capitalized) cU (second letter capitalized) cu (both letters lowercase) 2. I depend on __ sits in the

asked Jan 17, 2023

1 answer

2 votes

138k views

The continental crust covers ____ of the earth's surface a. 40% b. 50% C. 60% d. 70%

asked Dec 19, 2022

2 answers

5 votes

113k views

12. Which of the following statements about the impact of Shays's Rebellion is true? A. Citizens of other states were generally indifferent to it. B. The central government cffectively aided Massachusetts

asked Nov 6, 2022

1 answer

24 votes

136k views

> C. (1 puntos) Complete these sentences about foods by writing the correct form of the adjective given. Modelo (sabroso) Los tomates son sabrosos . 1. (bueno) Las judías verdes son 2. (sabroso) La carne

asked Oct 6, 2022

1 answer

24 votes

185k views

What is the Definition of Algebra?

asked May 19, 2022

1 answer

3 votes

191k views

Those students are working very _____ for their next exams. A. hardly B. hard C. harder D. hardest

asked Apr 1, 2022

2 answers

1 vote

15.5k views

What’s a high school level of understanding of cellular respiration

asked Dec 4, 2021

1 answer

5 votes

104k views

A man in a strength competition pulls an 18-wheel truck 3.10 m in 20.5 s. There is a cable that is attached to his body that exerts a horizontal force of 756 N. What is the power expended by the man?

asked Nov 28, 2021

2 answers

1 vote

122k views

Read Paragraph 11 from the passage. Read the passage The Neolithic Revolution With the development of agriculture, the human population grew, thriving on plentiful harvests of wheat and barley. But the

asked Nov 27, 2021

1 answer

1 vote

151k views

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