Recent activity by Lew Winczynski

Recent activity by Lew Winczynski

Part II Dilution Problems: 20. A bottle is labeled 12,0 M HCI. What volume of the original HCl is required to make 20.0 mL of 3.0 M HCl solution?

answered Dec 30, 2023

1 answer 88.9k views

The anterior and posterior lobes of the pituitary differ in that _____.

answered Nov 14, 2023

1 answer 200k views

An engine puts out 746 W or power over 25 s. Calculate how much work was done.

answered Sep 9, 2023

1 answer 203k views

Explain the pressures all children must have felt growing up in Nazi German

asked Jul 2, 2023

1 answer 192k views

Answer According to the Kinetic Molecular theory, states that make up matter are in

asked Jun 14, 2023

1 answer 218k views

What is the best AI app used in education?

asked May 21, 2023

1 answer 132k views

Please help question in photo Is a = 9 a solution to the inequality below?

answered May 14, 2023

2 answers 205k views

Stella buys 6 tacos and 4 enchiladas for 52 dollars. Eliana buys 7 tacos and 9 enchilladas for 78 dollars. Part A: Enter the cost for one taco. Part B: Enter the cost for one enchilada.

asked Feb 19, 2023

1 answer 7.6k views

Hi how are you ? can you pls help me

answered Feb 13, 2023

1 answer 107k views

In the diagram, CA is tangent to circle P. The e radius of circle P is 8 cm and BC = 9 cm. What is AC?

asked Jan 11, 2023

2 answers 179k views

Which of the following events convinced the French King to support the reforms that were requested by the 3rd Estate?

asked Nov 21, 2022

1 answer 230k views

Which climate does not have warm summers? Please help ASAP A continental B tropical C polar D dry

asked Nov 13, 2022

2 answers 63.5k views

Iwhy is economic crashing

asked Nov 4, 2022

2 answers 209k views

Choose one number to fill in the blanks below 25 30 35 2 6.4 Age requirement for the House of Representatives Age requirement for the Senate Age requirement for the Presidency. a Length of a term for a

asked Nov 3, 2022

1 answer 72.9k views

The manager of PS taco Casa make a deposit into the restaurant checking account at the end of the day she has two $50 bill 16 $20 bills for $10 bills one five dollar bill 24/4 12 dimes and three nickels

answered Oct 27, 2022

1 answer 217k views

Which equation represents the line that is parallel to y=5/2x+31 and passes through (-10,30)?

asked Oct 10, 2022

2 answers 174k views

What is the area of rectangle ABCD?

answered Jul 28, 2022

1 answer 36.1k views

2. Use the image to answer the questions. (a) What is the center and the radius of the circle? (b) What are the equations of the circle in graphing form and in general form? Show your work.

asked Jul 27, 2022

1 answer 212k views

Why do scientists use models of molecules? A. To research the known effects of the molecule on the environment B. To explain how electrons, protons, and neutrons are arranged C. To show the structure of

answered Jul 19, 2022

1 answer 218k views

What is specific gravity in minerals?

answered Jul 10, 2022

2 answers 119k views

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