Recent activity by Hossein Karami

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The algebraic expression 55 (4x) + 600 gives the cost in dollars to build a fence around a square park with side length x meters. The cost includes a fixed labor fee in addition to the cost of the fencing

answered Dec 23, 2024

1 answer 148k views

Susan is working with a customer named Cassandra in the perfume department. The following is the wrong thing to say about a perfume she has just dabbed on her wrists and smelled:... Option 1: That fragrance

answered Nov 15, 2024

1 answer 63.9k views

Random samples of size 25 are taken from a process with an unknown population distribution. The sample mean and standard deviation are 153 and 10, respectively. What statistical concept does this scenario

answered Nov 12, 2024

1 answer 25.5k views

What is the difference between cladophora and chaetomorpha in the hold fast? A) Cladophora has a branched hold fast, while chaetomorpha has a single hold fast B) Cladophora lacks a hold fast, while chaetomorpha

answered Oct 29, 2024

1 answer 136k views

A solution was prepared by mixing benzene (C6H6) and carbon tetrachloride (CC14). Given that the mole fraction of carbon tetrachloride is 0.820 in the solution obtained from 2.69 mol CC14, calculate the

answered Sep 30, 2024

1 answer 96.5k views

What percentage of all commercial radio stations are FM?

asked May 27, 2024

1 answer 54.7k views

Which of the following solutions bathing a red blood cell would be considered hypotonic? A) a solution containing 100 mM MgCl2 B) a solution containing 300 mM NaCl C) a solution containing 300 mM NaHCO3

answered May 15, 2024

1 answer 15.4k views

At the Perkins family reunion, 15% of the attendees are under twenty years old. If 18 attendees are under twenty years old, then how many attend the Perkins family reunion altogether? a) 80 b) 90 c) 100

asked Mar 10, 2024

1 answer 146k views

Perform the indicated operations. Write the answer in standard form, a+bi -7+9i ____ 3-5i

answered Mar 6, 2024

1 answer 186k views

Evaluate the extent to which industrialization emerged in post-bellum united states.

answered Mar 4, 2024

1 answer 186k views

Leukocytosis is refers to an increase in the number of erythrocytes above 10,000/microliters while leukopenia refers to a level of leukocytes below 5000/microliters. A. True B. False

asked Jan 18, 2024

1 answer 49.9k views

what is the lateral area, surface area, and volume of right cylinder with a radius of 5 centimeters and a height of 22 centimeters

answered Nov 1, 2023

1 answer 161k views

The prologue of romeo and juliet introduces which elements of the play select for options.

answered Aug 30, 2023

1 answer 152k views

A bookstore uses 6 books in each display.There are 2 displays on each of the bookstore's 4 walls.How many books are used in the displays? Show your work.3rd grade subject

answered Jul 13, 2023

1 answer 31.5k views

I need answer please

asked Jun 15, 2023

1 answer 76.3k views

What is the function of the ozone layer?A. To absorb carbon dioxide.B. To trap infrared radiation.C. To block UV radiation.D. To recycle sulfur dioxide.

answered May 25, 2023

1 answer 213k views

Bob wants to give Alice a necklace of n beads he originally has a long chain with caring beauty. Of each bead

answered Apr 22, 2023

1 answer 114k views

Questions a freee to answer

answered Mar 14, 2023

2 answers 69.3k views

Can you help me with the domain of this math problem?

asked Mar 2, 2023

1 answer 160k views

Cinderella defeats her evil stepmother by getting out of the house and marrying the prince. Internal Or External Conflict

asked Feb 7, 2023

1 answer 61.2k views

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