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Simplify (3x + 2y)2 using the square of a binomial formula. Question 14 options: A) 9x2 + 4y2 B) 9x2 + 5xy + 4y2 C) 9x2 + 6xy + 4y2 D) 9x2 + 12xy + 4y2
answered
Mar 8, 2022
Mathematics
college
7
votes
88.4k
views
The cause of Rosa Parks’ arrest was her refusal to give up her bus seat. What was a direct effect of her arrest? A blacks in Montgomery boycotted the public bus system B Dr. Martin Luther King, Jr. became
answered
Feb 14, 2022
Social Studies
college
2
votes
176k
views
What changes happen to the way the tea shop is run?
answered
Dec 15, 2021
English
college
4
votes
73.7k
views
Explain how the ozone layer helps the Earth and humans.
answered
Sep 11, 2021
Geography
middle-school
3
votes
94.0k
views
Ms. Pryce has 82 books. She puts 10 of them in her desk. The rest will go in her bookcases. One bookcase has 2 shelves, and the other has 4 shelves. Write and solve an equation to find s, the number of
answered
Aug 15, 2021
Mathematics
middle-school
3
votes
26.7k
views
Where did the Civil War begin? Appomattox Gettysburg Manassas Fort Sumter
answered
Jul 12, 2021
History
middle-school
4
votes
145k
views
The central idea of Amy Tan's "Fish Cheeks" is...
answered
Jul 2, 2021
English
high-school
5
votes
11.0k
views
Good's buffers are compounds that are useful near neutral pH. MES buffer has pKa of 6.15, MOPS has pKa of 7.5, and HEPPS has pKa of 8.0.Required:Identify which Good's buffers are most effective near pH
answered
Jun 30, 2021
Chemistry
college
4
votes
44.6k
views
Chemical formula for CaS
answered
Jun 14, 2021
Chemistry
college
5
votes
139k
views
What is an engineer? a. a person trained to use technology and science to solve problems b. a person who manufactures or produces a product C. a person who markets and advertises a product d. all of the
answered
May 19, 2021
Chemistry
middle-school
3
votes
123k
views
Surplus means " an extra amount " How might having surplus of food benefit a modern country
answered
May 14, 2021
History
high-school
1
vote
145k
views
Write a detailed paragraph comparing competition and predation. This paragraph needs to include facts and you need to cite 2 resources. This must be a minimum of 5 sentences long.
answered
Apr 1, 2021
Biology
middle-school
3
votes
118k
views
One reason the stock market collapsed in October 1929 was that A. Many stocks had been purchased on credit B. The prices of most stocks were too low C. Banks refused to loan money to purchase stocks throughout
answered
Mar 27, 2021
History
high-school
4
votes
45.9k
views
Joe runs a restaurant. He pays his employees $200,000 per year. His ingredients cost him $50,000 per year. Prior to running his restaurant, Joe was a lawyer earning $150,000 per year. What would economists
answered
Oct 31, 2020
Business
high-school
4
votes
4.4k
views
It ONLY makes sense to implement an ABC system when: A. ABC provides information to make better decisions. B. Its benefits exceed implementation costs. C. ABC traces more costs as direct costs. D. There
answered
Oct 15, 2020
Business
college
3
votes
13.7k
views
A triangle has 2 angles that each measure 84°. What kind of triangle is it?
answered
Jun 24, 2020
Mathematics
middle-school
4
votes
74.8k
views
Which of the following statements best describes the difference between Sweden’s population policies and those pursued by India and China? A. Sweden does not reward its citizens to encourage population
answered
May 12, 2020
Social Studies
middle-school
4
votes
215k
views
If X and Y are random variables, the sum of all the conditional probabilities of X given a specific value of Y will always be: -0.0-1.0-the average of the possible values of X.-the average of the possible
answered
Apr 15, 2020
Mathematics
college
6
votes
176k
views
What are the best ways to install internal hardware on a laptop? Check all of the boxes that apply. Do it yourself - it cannot be that hard. Get help from a qualified technician. Follow any provided instructions
answered
Feb 21, 2020
Computers and Technology
middle-school
5
votes
56.6k
views
What was the purpose of the Troubled Assets Relief Program (TARP) in late 2008? The US government raised taxes in an attempt to cover the costs of relief programs. The US government paid off the debts
answered
Sep 15, 2019
History
high-school
5
votes
80.1k
views
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