Questions by Vaelyr

Questions by Vaelyr

During an experiment 80 cm' of air were passed backwards and forwards over heated copper w combustion tube. The volume of air slowly reduced to 64 cm. a) What was the purpose of the experiment? b) Why

asked Nov 4, 2024

1 answer

3 votes

67.3k views

The rise of cotton in the 1800s combined with which technology guided the growth of southern cotton into one of the world's leading commodities? Electric with the invention of electricity. Equipment with

asked Nov 3, 2024

1 answer

2 votes

84.6k views

What’s the domain of f+g

asked Oct 2, 2024

1 answer

3 votes

174k views

Based on the value of r^2, which modeling equation is best fit for the data set? a. y=16.5839•1.0185^x b. y=0.985515x-2.81333 c. y=-0.0000758936x^3+0.0143444x^2+0.207549x+7.70667 d. y=0.00182197x^2+0.785098x+1.

asked Sep 13, 2024

1 answer

3 votes

213k views

Tc cells bear the surface protein CD8 on their surface. The CD8 receptor recognizes peptide antigens bound to _____ ______ __ proteins.

asked Aug 4, 2024

1 answer

3 votes

47.8k views

If you were asked to prepare a lesson involving the development of gross motor skills, which of the following would not be considered? A. Running B. Throwing a ball C. Drawing D. Jumping on a trampoline

asked Feb 8, 2024

1 answer

5 votes

212k views

Can someone please help me with this

asked Oct 19, 2023

1 answer

12 votes

111k views

New Zealand's largest agricultural export. Question 11 options: Apples Bananas Wheat Kiwi

asked Sep 28, 2023

1 answer

8 votes

15.1k views

Match the terms to their definition. 1. coronary circuit deoxygenated blood is returned from all over the body to the heart, it is then pumped on to the lungs via the pulmonary artery 2. deoxygenated blood

asked Sep 10, 2023

1 answer

4 votes

4.8k views

I need help me pls ...........

asked Jul 26, 2023

1 answer

8 votes

160k views

If you play a wrong note during an ensemble performance, you should blame it on one of the other performers continue playing with a steady beat go back and play the note correctly stop briefly and apologize

asked Jul 6, 2023

2 answers

4 votes

142k views

Q(x) = −2x8 + 5x6 - 3x5 +50. What is the end behavior of the graph of q?

asked Jun 4, 2023

1 answer

2 votes

220k views

An object with a mass of 11.0 kg accelerates 7.0 m/s2 when an unknown force is applied to it. What is the amount of the force?

asked May 26, 2023

1 answer

1 vote

168k views

using the plot of the number of landslide versus time, why might the number of landslides appear to be increasing over the past 2000 years compared to the earlier part of the holocene (10,000 years to

asked Mar 27, 2023

1 answer

0 votes

110k views

Pls help me this and explain for me pls

asked Sep 25, 2022

1 answer

2 votes

156k views

20 points . I need help with this.

asked Jul 22, 2022

1 answer

20 votes

212k views

A constant head permeability test is performed on a soil that is 2 cm x 2 cm square and 2.5 cm long. The head difference applied during the test is 18 cm, and 5 cm3is collected over a time of 100 sec.

asked Jun 27, 2022

1 answer

2 votes

65.4k views

Which mountain range does the Trans-Siberian Railroad cross? a/ the Himalayas b/ the Pyrenees c/ the Urals d/ the Alps

asked Apr 8, 2022

1 answer

2 votes

131k views

ILL MARK AS BRAINLESS PLS HELP the story is The Body's Clock" by Trudee Romanek

asked Mar 22, 2022

1 answer

5 votes

271 views

How many carbon atoms are in 10 moles of benzene

asked Nov 22, 2021

1 answer

0 votes

128k views

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