Recent activity by Rafaelcosman

Recent activity by Rafaelcosman

Please help I need to turn this in.

asked Dec 22, 2023

1 answer 115k views

how the United States and Canada compare to the rest of the world, according to the Human Development Index. What does the index measure? Answer ( in the comments )here is the picture is

answered Sep 7, 2023

2 answers 71.3k views

Match the number of significant figures.1. 0.0042. 10.5 * 5.13. 123004. 4.007

asked Aug 15, 2023

1 answer 145k views

24. When density decreases, the number of molecules in a volume A increases. B decreases C stays the same D varies

answered Jul 19, 2023

1 answer 32.8k views

Someone help me plss

asked Jun 26, 2023

1 answer 169k views

The piston is compressed with gas in two ways - once isothermal, the second adiabatic. In which case is the final pressure higher? Why?

asked May 7, 2023

1 answer 110k views

Hannah deposited $50 in a bank account earning 12% interest, compounded annually. How much money will she have in her savings account in 60 months??

asked Apr 22, 2023

1 answer 140k views

I need an explanation

asked Feb 6, 2023

1 answer 42.7k views

Which of the following transforms this non-statistical question into a statistical question? How much food does your dog eat?

answered Dec 25, 2022

2 answers 52.7k views

Decide if the following sentence is grammatically CORRECT or INCORRECT. Para lo general, no me gustan. Correct Incorrect

answered Dec 3, 2022

2 answers 84.2k views

Lee el texto y las frases y empareja cada frase con el mueble y precio correctos. Read the text and sentences and match each sentence with its correct furniture and price. José, Susana, Pablo, and Maria

asked Oct 22, 2022

1 answer 109k views

Four friends are going to the movies. The cost of one ticket is $9.50, and the cost of one large popcorn is $4.50. The expression 4(9.5)+4(4.5) shows the total cost for the four friends. Which of these

answered Oct 19, 2022

2 answers 28.0k views

Someone plz help me :(

asked Oct 3, 2022

1 answer 113k views

A sucrose solution is prepared by dissolving 18.50 g of sucrose C12H22011, in 150 g of water. What is the molality of the sucrose solution? [Molar mass (g/mol): C12H22011 = 342.3 and H20 = 18.02] O a.

asked Aug 15, 2022

1 answer 97.0k views

How can I find the area for this shape please help!

answered Jul 19, 2022

2 answers 134k views

If your body has fever T sells than it should, What might happen?

answered Jul 16, 2022

1 answer 184k views

The length of a rectangular garden is 5x+5 feet and its width is 2-3x feet. What is the perimeter of the garden?

asked Jun 25, 2022

1 answer 10.9k views

Why don't plants in the ocean need strong stems?

answered Jun 12, 2022

1 answer 203k views

What is the order of events Salk needed to follow to discover his polio vaccine?

answered Jun 1, 2022

1 answer 213k views

Draw polygon ABCD in this coordinate plane down bellow

asked Mar 2, 2022

2 answers 44.4k views

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