Questions by Kelvin Zhang

Questions by Kelvin Zhang

If a and c in ax2+bx+c are prime numbers, and the trinomial is factorable, how many positive values are possible for b?

asked Aug 12, 2024

1 answer

0 votes

188k views

African Americans have a higher incidence of which diseases? 1) Diabetes 2) Hypertension 3) Cancer 4) All of the above

asked May 17, 2024

1 answer

5 votes

27.6k views

One course (universal) or many (context)? A. Universal B. Context C. Both D. Neither

asked Feb 12, 2024

1 answer

2 votes

94.8k views

In the BCG business portfolio model, a relative market share of 10 at the left end of the scale on its horizontal axis means that the SBU has 10 mes the share of its largest competitor, whereas a relative

asked Jan 7, 2024

1 answer

2 votes

42.1k views

One month Lucy rented 3 movies and 5 video games for a total of $39. The next month she rented 9 movies and 7 video games for a total of $63. Find the rental cost for each movie and each video game.Rental

asked Jun 4, 2023

1 answer

5 votes

159k views

What is a substance that inhibits the growth of microorganisms on living tissue?.

asked Jan 14, 2023

1 answer

4 votes

81.3k views

For proper parallelism, which is the best revision of sentence 3? A. Wright designed office buildings, private homes, public buildings, churches, and museums and hotels. B. Wright designed office buildings,

asked Dec 28, 2022

1 answer

5 votes

74.8k views

Hey, can someone help me with this question?

asked Dec 26, 2022

1 answer

18 votes

115k views

Select three forms of non-renewable energy. Biomass Peat Nuclear Gas

asked Nov 24, 2022

1 answer

4 votes

164k views

Why was Italy in chaos following WWI? Returning veterans faced unemployment Bad economy/high taxes Many political parties/factions All of the above

asked Oct 13, 2022

1 answer

6 votes

137k views

Plz answer both and i need help

asked Sep 24, 2022

1 answer

5 votes

28.3k views

Jesse opened a savings account with a deposit of $70. He deposited an additional $10 each week. Part A: Write and solve an equation that can be used to determine the number of weeks Jesse has to make deposits

asked Sep 21, 2022

1 answer

17 votes

208k views

What did the Fugitive slave law do? A.The underground railroad was ended. B.Slaves that ran away would be jailed. C.Made it illegal for slaveholders to reacpture their slaves. D. Made it easier for slaveholders

asked Sep 2, 2022

1 answer

4 votes

178k views

In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?

asked Aug 10, 2022

1 answer

21 votes

123k views

In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?

asked Aug 10, 2022

1 answer

21 votes

123k views

In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?

asked Aug 10, 2022

1 answer

21 votes

123k views

The Mayan priest were known as?

asked Nov 15, 2021

2 answers

1 vote

135k views

In 2019, Winn, Inc. issued $1 par common stock for $35 per share. No other common stock transactions occurred until July 31, 2021, when Winn acquired some of the issued shares for $30 per share and retired

asked Oct 20, 2021

1 answer

5 votes

172k views

La familia lexica de leche

asked Jul 23, 2021

1 answer

0 votes

82.7k views

List all of the elements of set A if A = x is an integer and -6 ≤ x <0 {-5, -4, -3, -2, -1} {-6, -5, -4, -3, -2, -1, 0} {-6, -5, -4, -3, -2, -1}

asked Jul 14, 2021

1 answer

2 votes

9.2k views

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