Recent activity by Afewcc

Recent activity by Afewcc

A 40-g block of ice is cooled to -70°C and is then added to 640 g of water in an 80-g copper calorimeter at a temperature of 23°C. Determine the final temperature of the system consisting of the ice, water,

answered Dec 28, 2024

1 answer 111k views

A group of engineers have developed a sophisticated radar system called (MTD). The system was used to successfully detect aircraft embedded in ground clutter. The researchers show that the magnitude Y

asked Dec 26, 2024

1 answer 115k views

Mark drove to the mall on a busy shopping day. He got to the mall parking lot at 6:46, but he didn't find a parking spot until 19 minutes later. What time was it when Mark finally parked the car?

answered Dec 15, 2024

2 answers 163k views

How do our personal experience impact the way that we communicate?

answered Oct 9, 2024

1 answer 75.5k views

Nanyang Ltd produces a single product. The selling price is £50 per unit and the variable costs are £30 per unit. The annual fixed costs of the business are £4,000. The business aims to make £10,000

answered Aug 30, 2024

1 answer 211k views

Which of the following is mismatched? a. CD8 T cell: cytotoxicity b. CD4 TH2 cell: cytotoxicity c. CD4 TH1 cell: macrophage activation d. CD4 TH2 cell: B cell activation e. CD4 TH2 cell: Ab production

asked Jul 23, 2024

1 answer 39.1k views

For what values of the variable does each of the following expressions make sense? \sqrt(-3(1-5x))

answered Jun 18, 2024

1 answer 174k views

Where were the first spanish colonies located in the americas?in canadain mainland north americain south americain the caribbean

asked Apr 8, 2024

1 answer 31.7k views

Where do all of the leads go that are collected by any/all of Wishpond's contests?

answered Feb 2, 2024

1 answer 11.5k views

Based on the information in the text, what effect might abraham lincoln’s setting an annual day of thanksgiving have had?.

answered Oct 17, 2023

1 answer 95.8k views

True or false a triangle with sides measure 35, 24 m, 16 m is a right triangle

answered Aug 24, 2023

1 answer 65.7k views

Solve the following equation: 7/3=y−2/3

answered Jun 22, 2023

2 answers 201k views

Select all that apply. Which of the following are photosynthetic autotrophs? plants arthropods all bacteria protists some bacteria algae

answered Jun 16, 2023

1 answer 80.9k views

Roman saves $500 each year in an account earning interest at an annual rate of 4% compounded annually. How much interest will the account earn at the end of the first 2 years?

answered Apr 13, 2023

1 answer 193k views

Mention at least 2 diseases managed by Obstetrics and Gynecology

answered Apr 13, 2023

1 answer 160k views

Question 4(Multiple Choice Worth 2 points) (01.05 LC) What property of matter takes up space? O Mass O Temperature O Volume O Weight

answered Apr 5, 2023

2 answers 69.5k views

A sample of aluminum has a mass of 5.4 g what is its volume

asked Mar 20, 2023

1 answer 105k views

It takes 47 pounds of seed to completely plant a 5 -acre field. How many acres can be planted per pound of seed? (b)

answered Jan 28, 2023

1 answer 54.4k views

1. Which of the following statements best supports the idea that the word Renaissance means "rebirth"?* A. Forms of expression created during the Renaissance communicated what was happening during the

answered Nov 22, 2022

1 answer 30.2k views

Help me do 1/6+1/4 make sure the demonator is the same

asked Nov 6, 2022

1 answer 68.8k views

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