Recent activity by Waldek Mastykarz

Question

Which of the following compounds would form the least acidic solution when dissolved in water? A. FeI3 B. NaHSO4 C. H2S D. CaCl2

asked Oct 25, 2024

1 answer 100k views

APA Citation Format When you use outside sources in a research paper, you are expected to cite them in order to avoid plagiarism. While there are a variety of citation formats, APA is most commonly used

asked Oct 12, 2024

1 answer 133k views

What setbacks plagued de Vaca’s 300 men on their expedition?

answered Sep 20, 2024

1 answer 140k views

What is the purpose of the taxonomic system?

answered Sep 9, 2024

2 answers 79.8k views

Identify the incorrect statement regarding blood groups other than ABO and Rh? 1) Blood group AB is the universal recipient 2) Blood group O is the universal donor 3) Blood group B has B antigens on red

asked Aug 19, 2024

1 answer 142k views

The function \[ f(x, y)=x y(1-5 x-9 y) \] has 4 critical points. List them and select the type of critical point. Points should be entered as ordered pairs and listed in increasing lexicogra.

answered Jul 28, 2024

1 answer 232k views

An air gap must be at least twice the diameter of the water supply inlet but no less than 1 inch. A) True B) False C) Only in residential settings D) Depends on the water pressure

asked Jul 21, 2024

1 answer 176k views

Which sound is normal to elicit when percussing in the seventh right intercostal space at the midclavicular line over the liver? 1. Dullness 2. Tympany 3. Resonance 4. Hyperresonance

answered Jul 12, 2024

1 answer 25.4k views

Solve this solution to quadratic equation : x² + 8x - 20 = 0

asked May 19, 2024

1 answer 72.2k views

You can strengthen your comprehension skills by acquiring background knowledge about an unfamiliar topic before you began reading the textbook. A.True B.False

asked May 14, 2024

1 answer 139k views

The Use of force Continuum provides a Security guard with reasonable guidance in determining what level of force may be required as well as a means of documenting such Use of Force. True or False

asked Mar 18, 2024

1 answer 57.6k views

In __________, a key is composed of attributes, some or all of them belong to another entity set Select one: a. Weak entity set b. Sub class c. Super class d. Supporting entity set

asked Mar 14, 2024

1 answer 44.2k views

Find the area of this composite shape. 10 cm, 5 cm, 8 cm, and 4 cm.

asked Mar 4, 2024

1 answer 116k views

With an average acceleration of -0.5 m/s2, how long will it take a cyclist to bring a bicycle with an initial speed of 13.5 m/s to a complete stop?

answered Feb 9, 2024

1 answer 61.9k views

Discuss the difference between civil vs. criminal law. Which does a tort fall under? Why? Options: a. Civil law; it involves private disputes between individuals. b. Criminal law; it deals with offenses

answered Feb 8, 2024

1 answer 47.6k views

Which question can be answered by finding 4 1\2÷1\4? A.You have 4 1\2 pounds of fruit and use 1\4 pound. How much fruit is remaining? B.How much is 1\4 of 4 1\2 pounds of fruit? C.You are buying 1\4 pound

answered Jan 26, 2024

1 answer 167k views

Solve: -5/6 + m = -3 1/6 m= -4 m= -2 m= -2 1/6 m= -2 1/3

answered Nov 9, 2023

1 answer 145k views

Calculate how much more or less the muse will earn per month compared to selina, is selina salary is R234740

asked Oct 19, 2023

1 answer 194k views

June is baking cupcakes for her birthday party. She has enough batter to make 16 chocolate cupcakes and 8 strawberry cupcakes. What fraction of the cupcakes is chocolate?

answered Oct 18, 2023

1 answer 33.8k views

Multiple-choice questions Section A Choose the most suitable answer and write the corresponding letter (A, B, C or D) in the brackets provided. 1. Which of the following is not true about air? (A) Air

answered Oct 5, 2023

1 answer 218k views

Ask a Question