Recent activity by Cornel Ghiban

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Can someone help me with this please? :')

answered Nov 25, 2024

2 answers 125k views

Which of the following is a buffer system? A. NaCl and NaNO₃ B. H₂CO₃ and KHCO₃ C. HCl and NaOH D. H₂O and HCl E. NaCl and NaOH

answered Nov 23, 2024

1 answer 60.0k views

Atmospheric pressure is caused by the weight of the air in Earth's atmosphere. Atmospherie pressure is measured in millibars. Changes in weather often cause changes in atmospheric pressure. In addition

answered Oct 28, 2024

1 answer 67.1k views

X (km) 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 Position vs. Time 0 5 10 15 20 25 30 t(s) a. What is the distance traveled by the car between 1 and 9 seconds? (2 points) b. What is the average speed of the

asked Aug 28, 2024

1 answer 152k views

In terms of Medicare supplement insurance, which of the following means expenses of health maintenance organizations associated with the delivery of health care services which expenses are analogous to

answered Aug 22, 2024

1 answer 173k views

What is FA2's exit responsibility on the A319/A320? a) Overwing exits b) Emergency slides c) Cabin pressure control d) Flight deck coordination

answered Jul 10, 2024

1 answer 217k views

Why might Ardipithecus kadabba not be a hominin?

asked May 28, 2024

1 answer 159k views

Commanders must complete the administrative qualification module refresher training at least every_____________

asked May 17, 2024

1 answer 30.1k views

O2 An explicitly denied power is a power banned outright by the Constitution. An implicitly denied power is a power banned, but not directly mentioned in the Constitution. Which of the following powers

asked May 7, 2024

1 answer 214k views

Why is it important to state in the broker-carrier contract that you and the carrier are independent entities?

answered May 7, 2024

1 answer 227k views

What is 2. 803 rounded to the nearest half

asked Apr 26, 2024

1 answer 191k views

What is the energy level of li2 when it is excited to an energy level of n=4? (k=2.18×10–18 j) select the correct answer below: −2.18×10−18 j −3.27×10−18 j −1.23×10−18 j −1.09×10−18 j

asked Apr 9, 2024

1 answer 132k views

Arielle, Gabby's older sister, was a former gymnast. a) True b) False

answered Feb 26, 2024

2 answers 171k views

Reactions between of SA and WB or SB and WA will always go to completion a. True b. False

answered Feb 11, 2024

1 answer 63.6k views

How does the diagram show that x + 4 has the same value as 17

answered Dec 9, 2023

2 answers 33.4k views

To rent a certain meeting room, a college charges a reservation fee of $47 and an additional fee of $5.70 per hour. The history club wants to spend at most $75.50 on renting the meeting room. What are

asked Oct 9, 2023

1 answer 50.3k views

Point R is on line segment QS. Given QS=2x+2,QS=2x+2, QR=3x-5,QR=3x−5, and RS=5x-5,RS=5x−5, determine the numerical length of QR

answered Aug 18, 2023

1 answer 76.9k views

Complete the explanation of how you know whether the triangles are similar. If possible, find AD rounded to the nearest tenth. A 5.0 B 9.0 C 20.0 D E Because two pairs of angles are congruent, the triangles

answered Aug 16, 2023

1 answer 112k views

I. Turn these sentences into Reported speech. 1. She said,” I can’t find my umbrella”

answered Aug 15, 2023

1 answer 109k views

Consider the sets D = {2,3,5,7} and E = {0,1}.Calculate Card D, Card E, Card (D × E) and Card (E × D)Show that Card (D × E) = Card (E × D) = Card D. Card E

answered Aug 14, 2023

1 answer 100k views

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