Answers by Craig Buchek
Register

Answers by Craig Buchek

Answers by Craig Buchek
Filter
Selenium (Se) has 30 protons and 20 neutrons in each atom, therefore its atomic number is and its atomic mass number is 30,20 30, 50 10, 50 10, 30
answered Feb 23, 2021
5 votes
137k views
OK SOMEONE PLS PLS PLS PLS PLS PLS PLS PLS HELP ME I WILL GIVE LOTS OF POINTS
answered Feb 9, 2021
2 votes
214k views
What was the attitude in Mississippi towards African Americans in Politics
answered Jan 11, 2021
1 vote
194k views
What is the justification for the first step in proving the formula for factoring the sum of cubes? a^3+b^3= (a + b)(a? - ab +62) = - ab + ab + a²b-ab2 +63
answered Oct 20, 2020
2 votes
27.1k views
Simplify |8 – 12| The simplified form of the expression is
answered Sep 20, 2020
5 votes
176k views
A 5 foot woman stands near a 4 foot cello case. The cello case casts a shadow that is 6 ft long. How long is the shadow cast by the woman?
answered May 11, 2020
0 votes
170k views
Internal controls are designed to provide assurance regarding the achievement of objectives relating to which of the following? Select ALL that apply. a. reporting b. compliance c. fraud d. operations
answered Feb 12, 2020
1 vote
95.8k views
Find the area of the following ellipse Use = 3.14 and round to nearest tenth. a = 8 in.; b = 7 in. area = sq. in.
answered Aug 12, 2019
2 votes
138k views
What is 8.571 to the nearest whole number
answered Jun 2, 2019
4 votes
223k views
Evaluate for the given variables 5x-8 for x =-18
answered Feb 10, 2019
6 votes
48.3k views
Identify the sentence that correctly uses the present tense. A. My brother has been a nursing student for the past two years. B. My brother is a nursing student at the local community college. C. My brother
answered Nov 1, 2018
5 votes
88.9k views
Ronaldo is writing an article on the nervous system for a newsletter. Choose the correct way to complete each sentence. The______ nervous system has two parts. The voluntary nervous system is also known
answered Oct 2, 2018
2 votes
235k views
What is loudness? a)the frequency of a sound wave b)the rate at which a wave’s energy flows through a given area c)the amplitude of a sound wave d)the physical response to the intensity of sound, modified
answered Sep 7, 2018
3 votes
131k views
What is the reverse of subtracted 941?.
answered Apr 24, 2018
3 votes
190k views
You are asked to solve for y in the equation –3 = 5y – 2x, given that x = –4. What is the first step you would take?
answered Apr 17, 2018
1 vote
47.9k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers