Answers by David Portabella
Register

Answers by David Portabella

Answers by David Portabella
Filter
A box contains 16 ​transistors, 4 of which are defective. if 4 are selected at​ random, find the probability that a. all are defective. b. none are defective.
answered Jun 11, 2021
6 votes
22.0k views
Which is the right one?? i am bad at spanish hahaha
answered Apr 18, 2021
3 votes
89.2k views
Which of the following best summarizes the author's thesis? Video gaming principally attracts people who are interested in collaborating with others. B A background in video gaming will become essential
answered Mar 30, 2021
4 votes
45.0k views
Give strengths and weakness of radiocarbon dating five each​
answered Mar 29, 2021
3 votes
221k views
Which statement best explains why the Exodus is an important event in the Jewish religion?
answered Mar 17, 2021
5 votes
195k views
Multiply 11.9 × 22.1. 2.6299 2,629.9 262.99 26.299
answered Mar 1, 2021
4 votes
178k views
Mutations that affect only the individual in which they occur are called _____ mutations; _____ mutations are passed from parent to offspring.
answered Feb 9, 2021
3 votes
192k views
One of the major issues surrounding the writing of the Articles of Confederation was how - A to manage the voting process for the new President of the United States B much power should be given to the
answered Jan 26, 2021
6 votes
179k views
I need help. i dont understand-
answered Jan 26, 2021
2 votes
106k views
100 EASY POINTS!! PLEASE HELP!! Explain the patterns of movement you have learned about in Bled. Who moves or migrates? How do you think their movement affects the environment, animals, and/or people in
answered Dec 4, 2020
3 votes
179k views
9.One number is 8 more than the other. Determine the two numbers if their sum is 74.
answered Sep 7, 2020
5 votes
35.2k views
Sermons such as "Sinners in the Hands of an Angry God" were written largely in response toa. the religious oppression some colonists had faced in Europe.b. the rejection of religion in favor of rationalism
answered Jun 3, 2020
3 votes
194k views
What is the "employment-at-will" doctrine? What are the exceptions to this doctrine
answered Feb 14, 2020
3 votes
11.3k views
If a + b = -2 And x + y = -2 What’s 4x+5a+4y+5b?
answered Feb 7, 2020
4 votes
20.6k views
While _____________ groups exhibited the highest level of productivity, task completion for _____________ groups achieved at only a slightly lower level. a. Authoritarian-led; Laissez-Faire-led b. Democratic-led;
answered Jan 21, 2020
6 votes
31.3k views
A statement about life, or a central idea, or a moral describes what aspect of a play?
answered Jan 7, 2020
5 votes
212k views
. Using the information you know about gender, choose the best answer. Silvia es _________amiga de Pedro. 1.el 2.la
answered Nov 25, 2019
3 votes
125k views
What about cellulose makes it ideal for structural support
answered Nov 12, 2019
5 votes
39.3k views
What are the differences between hitler and stalin?
answered Oct 17, 2019
6 votes
158k views
Geometry math question no Guessing and Please show work
answered Aug 26, 2019
3 votes
208k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers