Questions by Linghao Zhu

Questions by Linghao Zhu

2x +2y =10 5x -2=4 What is the solution of the system of equations? A (3,2) B (2,3) C (-2,-7) D(2,7)

asked Sep 21, 2024

1 answer

1 vote

223k views

Where is DNA stored in the cell? O nucleolus O lysosome O nucleus O endoplasmic reticulum

asked May 18, 2024

1 answer

0 votes

187k views

Why can molecules move through gels? Explain the idea behind separation by size.

asked May 14, 2024

1 answer

5 votes

14.3k views

A tenant's ledger must contain all of the following except... Select one: a. The legal description of the property b. The balance after each recorded entry c. The account the funds will be deposited into

asked Apr 22, 2024

1 answer

5 votes

23.4k views

Help me with this please

asked Mar 10, 2024

1 answer

4 votes

153k views

Show that the isoclines of dy/dt =1/y are horizontal lines. Sketch the slope field for −2≤t≤2,−2≤y≤2 and plot the solutions with initial conditions y(0)=0 and y(0)=1.

asked Feb 10, 2024

2 answers

2 votes

93.1k views

A better ending for Romeo and Juliet could have been caused by a change in the following events_____. A) Juliet's marriage to Paris B) Friar Lawrence's letter reaching Romeo C) Mercutio's duel with Tybalt

asked Jan 12, 2024

1 answer

2 votes

86.6k views

If a woman who has no hair on her mid-digit (recessive) and is heterozygous attached earlobes (dominant) has children with a man who has hair on his mid-digit (heterozygous) and has unattached earlobes,

asked Dec 27, 2023

1 answer

9 votes

99.3k views

Find the scale factor used to transform Figure KLMN to Figure K'L'M'N'.L-10no.KKMN'M

asked Dec 25, 2023

1 answer

4 votes

173k views

44.00 divided by 2.20 Showed with work PLSS HELP ME !!!!

asked Dec 14, 2023

2 answers

1 vote

102k views

Where is phosphorus stored

asked Nov 16, 2023

1 answer

4 votes

205k views

¿Cómo estás? Yo Andrea Capizzani Suárez. de Argentina. en la capital, Buenos Aires. una ciudad muy grande y muy bonita. 16 años. ir al club y practicar tenis. cuando del colegio a las 4 de la tarde. No

asked Nov 3, 2023

1 answer

3 votes

193k views

Help me pleaseeeeeeeeeeeeeeeeee !!!!!!!!!!!!!!!!!!!!!! help me pleaseeeeeeeeeeeeeeeeee !!!!!!!!!!!!!!!!!!!!!!

asked May 26, 2023

1 answer

1 vote

107k views

A transformer has 200.0 turns in its secondary coil and 120.0 turns in its primary coils. The primary coil is connected to a 80.00 V power supply. If 3.50 A flows in the primary coil, then how much current

asked Mar 7, 2023

1 answer

12 votes

145k views

Quadrilateral KLMN is dilated by a scale factor of 2/3 to form quadrilateral K'L'M'N'. What is the measure of side NK?

asked Nov 21, 2022

1 answer

4 votes

46.2k views

Select all that apply. A character sketch _____. may deal with only one character trait must be favorable must begin with a formal outline might include details of physical appearance or conduct please

asked Aug 24, 2022

2 answers

13 votes

193k views

If you add 5 over 8 + 5 over 8.. how do you simplify it and write it as a mixed number?

asked Jul 15, 2022

1 answer

4 votes

124k views

Which of the following are indicators of a chemical change select all that apply

asked Jun 5, 2022

1 answer

9 votes

106k views

When you think of the U.S. Constitution, what comes to mind? Give three responses.

asked Jan 19, 2022

1 answer

0 votes

215k views

What does this quote mean “I always try to be a reliable friend.”

asked Jan 12, 2022

2 answers

3 votes

547 views

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