Questions by MeiNan Zhu

Questions by MeiNan Zhu

Select the correct answer. What is the complete factorization of x2 + 2x - 63? A. (x+ 21)(x-3) B. (x-9)(x+7) C. (x + 9)(x-7) D. (x-21)(x + 3) Reset

asked Aug 18, 2022

1 answer

22 votes

23.7k views

What is the slope of the line between the points ( 2 , 7 ) and ( 7 , 1 )?

asked Jun 11, 2022

2 answers

0 votes

53.7k views

Suppose a writer wants to use a direct quote from this passage about shark’s teeth: Shark teeth are embedded in the gums rather than directly affixed to the jaw, and are constantly replaced throughout

asked Apr 8, 2022

1 answer

12 votes

188k views

ARE ALL CELLS THE SAME?

asked Feb 8, 2022

2 answers

4 votes

76.8k views

What two integers are between 50

asked Feb 6, 2022

1 answer

5 votes

174k views

How many grams of CaCl2 are required to make 25mL of 1.5

asked Jan 10, 2022

1 answer

3 votes

211k views

What is the value of w? 2/5 (w+5) = 4/5

asked Nov 21, 2021

2 answers

3 votes

47.3k views

Last year, the hiking club had 25 members. This year, there’s 37. What is the percent increase?

asked Oct 14, 2021

2 answers

1 vote

103k views

The reporter notes that the prosecution will present factors in the sentencing phase, while the defense will present factors during the same phase of the trial. The reporter also notes that people in Massachusetts

asked Oct 6, 2021

1 answer

2 votes

146k views

Which of the following is the best description of an oxidation process

asked Jul 20, 2021

2 answers

3 votes

133k views

What is 5 times 7/8?

asked Jul 10, 2021

1 answer

0 votes

235k views

Which plates border the indo Australian plate

asked May 22, 2021

2 answers

5 votes

179k views

Which rational number is one tick mark to the left of -3/4 on the number line below

asked Feb 18, 2021

2 answers

3 votes

21.4k views

If fossil species A is consistently recovered from geological deposits beneath layers containing fossil species B, then A is considered to be older than B. This relative dating technique is based on the

asked Feb 1, 2021

1 answer

3 votes

6.3k views

PLEASE HELP ASAP!! (1st Amendment) The three complete participial phrases are: 1. respecting an establishment of religion, or prohibiting the free exercise thereof 2. 3. The supporting examples for each

asked Oct 28, 2020

2 answers

2 votes

21.0k views

Combien font cinq et seize? 21 12 11 31

asked Oct 11, 2020

2 answers

0 votes

85.1k views

What is the length of the conjugate axis?

asked Sep 25, 2020

2 answers

1 vote

23.4k views

After an unequivocal experience of the inefficiency of the subsisting federal government, you are called upon to deliberate on a new Constitution for the United States of America. —Alexander Hamilton,

asked Sep 20, 2020

1 answer

4 votes

161k views

asked Sep 9, 2020

1 answer

1 vote

174k views

If you went to Greenland and drilled a hole in the ice sheet, then came back later and surveyed the hole, you would find that the shape of the hole had changed. If you asked Dr. Anandakrishnan why the

asked Aug 16, 2020

1 answer

3 votes

47.6k views

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