Recent activity by DennisFrea

Recent activity by DennisFrea

Please help. thank you.

asked Nov 7, 2023

1 answer 86.2k views

If the number of bacteria in a colony doubles every 8 hours and there is currently a population of 9,315 bacteria, what will the population be 24 hours from now?

asked Aug 9, 2023

1 answer 28.8k views

The length of a rectangle is 8 cm more than four times the width. If the perimeter of the rectangle is 46 cm, what are the dimensions?

asked Jul 17, 2023

1 answer 206k views

Which of the following compounds will have the lowest molar solubility in pure water? a-AgBrO3, Ksp = 5.38 x 10-5 b-MnCO3, Ksp = 2.24 x 10-11 c-Hgs, Ksp = 1.60 x 10-54 d-Zns, Ksp = 2.00 x 10-25 e-SrS04,

answered Jun 8, 2023

1 answer 90.1k views

Simplification of rational expressionn.. a/(a-b)+b/(b-c)(b-a)+c/(c-a)(c-b)

answered May 15, 2023

1 answer 100k views

humans activity can destroy coral reefs. Because so many organisms depend on the coral reef, this can have a negative effect on the shallow oceans water. Which of the following solutions will offer the

asked Mar 8, 2023

1 answer 44.1k views

When oxygen combines with hydrogen, which substance is formed? A: water B: Vinegar C:hydrochloric acid D: Hydrogen dioxide

answered Feb 23, 2023

2 answers 34.2k views

Geometry question help!!

asked Feb 6, 2023

1 answer 220k views

Ythe vertices of the polygon are (12,24), (27,24), (30,12) , (6,12) find the area of the polygon

asked Jan 2, 2023

1 answer 127k views

Slope of production possibility curve is

asked Dec 24, 2022

1 answer 130k views

I need help pleaseeee

asked Dec 5, 2022

2 answers 92.7k views

What kind of map would need to show elevation in its legend? a political map a road map a physical map a resource map

answered Nov 30, 2022

1 answer 165k views

And they shall and may begin their said first Plantation and Habitation, at any Place upon the said-Coast of Virginia or America, where they shall think fit and convenient, between the said four and thirty

answered Nov 14, 2022

1 answer 142k views

Consider the phrases “recognize speech” and “wreck a nice beach.” If you say them out fast anyone might confuse the sentences. From this it is easy to see why NLU can experience difficulties when performing

answered Oct 27, 2022

2 answers 148k views

Let A and B be subsets of a universal set U with n (U) = 32, n(A) = 11, n(B) = 17, and n(A U B) = 25. Compute n (A n B).

asked Oct 25, 2022

1 answer 41.1k views

PLZ HELP REALLY NEED ANSWER ILL GIVE BRAILIEST FOR CORRECT ONE What is the surface area of the rectangular prism? Enter your answer in the box. in²

answered Oct 2, 2022

1 answer 171k views

I have 20 mins to do this... If i dont finish I fail i have a C atm if I get a D i fail. PLZ HELP

answered Aug 25, 2022

2 answers 219k views

6) Which statement below describes a line which has negative slope? A) As one moves to the right, the y-value decreases. B) As one moves to the right, the y-value increases. C) As one moves to the left,

answered Aug 18, 2022

2 answers 22.3k views

How did railroad agents try and stop farmers from organizing? O A. By sending representatives to Congress to demand that the farmers' organizations be dissolved. B. By sending spies to farmers' meetings

answered Jul 30, 2022

2 answers 229k views

Which components of the apparatus affect in motion? If you answer this and it has non to do with the question imma report u!!!!

answered May 14, 2022

1 answer 37.4k views

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