Recent activity by Martin Dvorak

Recent activity by Martin Dvorak

136 grams of barium sulfate is used to make a 2.5 M solution. How many liters of water are needed?

asked Dec 26, 2023

1 answer 186k views

Does anyone know the answer to this question?

asked Dec 18, 2023

1 answer 155k views

What is the slope of the line shown in the graph?What is the y value of the y- intercept of the line shown in the graph? what is the equation of line?

answered Sep 18, 2023

2 answers 180k views

Is power equally shared by both houses of Congress? Explain your answer

answered Jul 7, 2023

1 answer 54.0k views

Find the length and perimeter of a rectangle if its width is 19 m and its area is 475 m?.

asked May 19, 2023

1 answer 17.6k views

The money we collected is ___near to cover our expenses, Much more is needed still. A,nowhere B,any where C,every where D,some where

asked May 14, 2023

2 answers 165k views

Find the missing angle

asked Feb 28, 2023

1 answer 12.7k views

If the yang family chooses the 30-year mortgage how much will they be able to borrow

asked Feb 23, 2023

1 answer 15.5k views

How did the transcontinental railroad negatively impact indigenous groups? it allowed indigenous groups to ship their goods more quickly to eastern markets. it prevented them from engaging in their traditional

asked Feb 16, 2023

2 answers 35.6k views

A. The children are listening to the story. (negative)

asked Jan 10, 2023

1 answer 106k views

Can someone PLZ help me

asked Nov 13, 2022

2 answers 100k views

A painter charges $15.05 per hour, plus an additional amount for the supplies. If he made $171.00 on a job where he worked 6 hours, how much did the supplies cost?

asked Nov 5, 2022

1 answer 192k views

Steve flipped a coin 10 times and recorded his results in this chart. Part A: What is the THEORETICAL probability of the coin landing heads up?

answered Sep 20, 2022

2 answers 34.6k views

Magnetised hacksaw blade is cut into two pieces..can there be two poles on both sides??

asked Sep 14, 2022

1 answer 73.4k views

Statistics :Q6..........

asked Aug 20, 2022

2 answers 47.2k views

565,900 seconds into hours

answered Aug 17, 2022

1 answer 18.7k views

What is the slope of a line that is parallel to the line y = 3x + 2? 4 3 - 3 4 له ده

answered Aug 14, 2022

1 answer 43.4k views

Solve for v. 8 + 5v = -12 Simplify your answer as much as possible.

answered Jul 22, 2022

2 answers 207k views

Which sentence from the introduction paragraph serves as the author's thesis? (5 points) Select one: a. Africanized honey bees were created in Brazil in 1957. b. Scientists mixed local bees with African

answered Jun 18, 2022

2 answers 79.8k views

Math again sadly i need help on

answered May 17, 2022

2 answers 171k views

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