Recent activity by Donpresente

Recent activity by Donpresente

Use elimination to solve the simulta neous equations: 2x+7y)=3, 2x-y=3

answered Dec 28, 2024

1 answer 146k views

__Cu + __AgNO3 —-> Cu(NO3)2 + __Ag what’s the balanced equation? what the molar ratio for 1) Cu to AgNO2 2) Cu to Ag

asked Nov 28, 2024

1 answer 62.6k views

How do we know that the Sumerians had a social structure

asked Nov 13, 2024

1 answer 84.5k views

Compared to a competitive market, firms operating in a cartel will charge a price that is: equal to their average cost of production. equal to their marginal cost of production. lower than the competitive

answered Nov 6, 2024

1 answer 186k views

The recommended average daily nutrient intake level by a healthy person when there is not enough research to determine the full RDA is known as ________. 1) tolerable upper intake level 2) adequate intake

asked Oct 15, 2024

1 answer 200k views

Elliptical galaxies are classified by how round or flat they appear? 1.True 2.False

answered Sep 28, 2024

1 answer 218k views

What are 2 conservation practices that help prevent wind erosion? A: Halting agriculture and planting native species B: Plant barriers and plowed ridges and fields C: Covering fields with tarps and building

asked Sep 21, 2024

1 answer 78.4k views

Streptococcus mutans; is a major cause of cavities. It resides in the gum pockets, does not have catalase activity, and can be grown outside of an anaerobic chamber. The bacterium is probably which of

asked Aug 18, 2024

1 answer 175k views

Find the present value of an ordinary annuity with payments of $ 70 , 000.00 paid annually for 15 years at 4% per year compounded annually. (Round your answer to the nearest cent.)

asked May 10, 2024

1 answer 187k views

Circle whether the relationship is (A)lways, (S)ometimes, or (N)ever true

answered Dec 24, 2023

1 answer 164k views

Fred and his good buddy Gabriel are both mechanics at a shop that does oil changes. They are in a friendly competition to see who can complete the most oil changes in one day. Fred has already finished

answered Dec 16, 2023

1 answer 188k views

Please help, do not understand.

answered Oct 15, 2023

1 answer 88.8k views

The length of a rectangle is twice its width. If the perimeter of the rectangle is 60 inches, find its length and width.

answered Sep 15, 2023

2 answers 167k views

Enter the missing numbers in the boxes to complete the table of equivalent ratios.

asked Jul 8, 2023

2 answers 161k views

Sociology Theories Assignment Think about each statement. How might each of these situations be explained by... a. A functionalist? b. A conflict theorist? c. A symbolic interactionist? EXAMPLE: Why some

answered Jun 19, 2023

2 answers 67.2k views

With a length of 24 inches, a width of 12 inches, and a height of 16 inches, what is the volume?

answered May 11, 2023

1 answer 97.5k views

I put the question in the wrong place.

asked Jan 16, 2023

1 answer 31.2k views

PLZZ help middle school math you just have to explain how to solve it. please don't put big words so I can understand and my teacher will think its me...lol

answered Dec 25, 2022

1 answer 91.1k views

Find the angle indicated. Angle 7 is equal to angle

asked Dec 20, 2022

1 answer 39.9k views

Even though the idea of recycling materials and using them in other ways seems like a good idea, why is the idea of using recycled tires at playgrounds a concern for some scientists? edge2021

answered Dec 16, 2022

1 answer 207k views

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