Recent activity by Peter Kottas

Recent activity by Peter Kottas

Miners can extract coal at Earth's surface or underground.a. Which type of coal mining is likely to be more dangerous to workers? Explain.

answered Sep 15, 2023

1 answer 141k views

Which principle states that processes that occurred in the past are no different than the processes in the present?

answered Sep 10, 2023

1 answer 231k views

How do I find the distance between point P(-3,5) and point S(6,9)

answered Aug 17, 2023

1 answer 69.9k views

Why is abortion important?

answered Aug 7, 2023

1 answer 99.4k views

Mary's sock drawer is filled with pairs of black, red, green, and yellow socks. Mary wants to know the probability of picking a particular color if chosen at random. Suppose Mary knows that the probability

asked Jun 6, 2023

1 answer 47.2k views

I'm not sure what this is can anyone lend a hand?

asked Mar 16, 2023

2 answers 211k views

For Part B Here's another kind of pressure problem. A force of 22 pounds presses on a membrane. The average pressure on the membrane is 2.75 pounds per square inch (psi). What is the area of the membrane

answered Feb 2, 2023

2 answers 6.1k views

A tank can be filled in 22 and a fifth minutes. What fraction of it will be filled in 21 min

answered Jan 15, 2023

2 answers 229k views

In Europe during the 1930s, economic instability led to the..? a )Rise of fascist dictatorships b )development of nuclear arms c )Abandonment of colonial tertiories d )Establishment of the League of Nations

answered Dec 28, 2022

1 answer 93.7k views

Re-grouping strategy for solving 57 x 18?

answered Nov 16, 2022

1 answer 73.5k views

54:29 Mason notices that his boat sinks lower into the water in a freshwater lake than in the ocean. What could explain this? The boat is more dense in salt water. The boat is less dense in salt water.

asked Oct 27, 2022

1 answer 22.5k views

Why was human sacrifice a defining characteristic of Aztec society? (Use TEXT support in the response of at least 5-10 complete sentences)

answered Oct 21, 2022

2 answers 9.9k views

would would my grade go down to if i got a 78% on a test? it’s a summative so it’s 60% of my grade. i have a 98 in that class.

asked Oct 11, 2022

2 answers 221k views

Ahh- yes—- I need help, again-

asked Oct 2, 2022

1 answer 54.8k views

Techers in the master gardener program are

asked Sep 27, 2022

1 answer 114k views

We the people of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings

asked Sep 25, 2022

2 answers 199k views

A strategy of related diversification requires most firms to organize around geographical areas or product lines. This type of organizational growth leads to a(n) ________ structure.

answered Aug 15, 2022

1 answer 15.2k views

1 pts Which of the following are examples of discontinuous variation? (select all that apply)

asked Jul 28, 2022

2 answers 183k views

In ΔDEF, the measure of ∠F=90°, DE = 90 feet, and FD = 23 feet. Find the measure of ∠E to the nearest degree.

asked May 10, 2022

1 answer 84.4k views

A box of candy is labeled to contain 0.447 pounds of candies. The actual weight of the candies is 0.4358 pounds. a) Are the candies heavier or lighter than the weight stated on the label? b) How much heavier

answered Mar 20, 2022

1 answer 97.0k views

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