Recent activity by Leah Sapan

Recent activity by Leah Sapan

Why do you have to soak the leaf in boiling water after heating it in alcohol?

asked Dec 15, 2023

2 answers 462k views

In the lab you produce and collect 15.46 g of KNO3. If you carried out the reaction with 43.65 g of Pb(NO3)2 and 32.92 g of Kl what is your percent yield?Round to two decimal placesPb(NO3)2 + 2KI - Pbl2

asked Nov 14, 2023

1 answer 178k views

2x-5y =17; x= -2,0,2 Help I’m on the verge of the good ol bucket kick

asked Oct 18, 2023

2 answers 510k views

NALLOY is made up of two kinds of metals the a LLOY is uniform and parents how would this material be classified

asked Sep 16, 2023

2 answers 23.6k views

If x=2 and y=-3 solve each of the question a) 3x+y^2= b) 3x^2+5y^2= c)2x+y d)5y+x^2=

answered Jun 13, 2023

1 answer 207k views

Interdisciplinarians use disciplinary research methods in their work, of which their are two?

asked May 16, 2023

1 answer 22.4k views

I need to know what p is 12.4 - p =7.9

answered May 14, 2023

2 answers 400k views

PLS HELP IM BEGGING. ILL DI ANYTHING BRAIBLIST ILL GIVE A KIDNEY. Which of the following factors had a negative impact on the trade in the United States economy during Jeffersons presidency Westward expansion

asked Apr 5, 2023

2 answers 275k views

Two towns are 1050 miles apart, a group of hikers start from each town and walk the trail toward each other. They meet after a total hiking time of 200 hours. If one group travels 1 1/2 miles Per hour

answered Mar 9, 2023

1 answer 401k views

Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created? here are the answers given \/ f(x) = −one eighth (x − 2)2 − 2 f(x) = one sixteenth (x − 2)2 + 2 f(x) = one eighth

answered Feb 11, 2023

2 answers 130k views

A 10.0 kg piece of metal at 50.0oC is placed in 1.00 kg of water at 10.0oC. The metal and water come to the same temperature of 31.4oC. What is the specific heat of the metal?

asked Nov 7, 2022

1 answer 343k views

What form of writing did the ancient Egyptians use? petroglyphs cuneiform abstract hieroglyphics

asked Aug 15, 2022

1 answer 79.1k views

Fill in the blanks in the following sentences with the appropriate word(s). 6. Est-ce que tu as l'______de Marie? Je veux lui envoyer une carte postale. 7. Je suis très______de vous rencontrer. 8. Tout

answered Jul 29, 2022

1 answer 412k views

What is the author's purpose? O to inform readers about skateboarding safety O to inform readers about neighborhood dues O to persuade readers to support an investment O to persuade readers to save their

answered Jul 25, 2022

2 answers 293k views

Which food chain shows the path of energy through individuals in the pyramid? O A. Plant → Mouse - Bird Snake O B. Bird Snake → Mouse - Plant C. Plant Mouse + Mouse Plant O D. Plant Mouse Snake Bird

asked Jun 25, 2022

2 answers 243k views

V(3)/(4) * 2(1)/(3)

answered May 8, 2022

1 answer 344k views

What is the volume of the square pyramid? answer i need this done for my geometry credit thank you

answered Mar 28, 2022

2 answers 106k views

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