Recent activity by Simon Desfarges

Recent activity by Simon Desfarges

The pH of a 0.23-M solution of HF is 1.92. Determine (Kₐ) for HF from these data. a) (1.2 × 10⁻4) b) (2.8 × 10⁻4) c) (3.7 × 10⁻4) d) (5.6 × 10⁻4)

answered Dec 8, 2024

1 answer 149k views

Every item of vehicular equipment that is required to be inspected shall be inspected according to prescribed procedures before an

answered Oct 13, 2024

1 answer 90.8k views

What is the formula for the summation of an infinite geometric sequence?

answered Sep 29, 2024

1 answer 59.0k views

Which of the following best describes the rate at which a contingency is learned during classical conditioning training trials? 1) After a break in training, there is usually an increase in the conditioned

asked Sep 11, 2024

1 answer 210k views

A toy car has a density of 12 g/mL and a volume of 6 mL. What is the mass of the toy car in grams?

answered Sep 2, 2024

1 answer 122k views

A soccer ball is kicked at an angle of 59°to the horizontal with an initial speed of 20 m/s. Assume for the moment that we can neglect air resistance. How far does it go (horizontal distance along the

asked Aug 14, 2024

1 answer 55.5k views

Which of the following is not a fluid. A. Hydrogen gas. B.molten iron. C. Helium plasma. D.all the above are fluids

answered Jul 27, 2024

1 answer 128k views

A nurse is preparing to insert an indwelling urinary catheter for a client. The nurse should assess the client for which condition prior to starting the procedure? A. Hypertension B. Hematuria C. Elevated

answered Jul 10, 2024

1 answer 10.3k views

Most often, victims of fraud do not take legal action against perpetrators. This is because legal action can be: a. Unproductive. b. Embarrassing. c. Expensive. d. All of the above.

asked Jul 9, 2024

1 answer 111k views

Non examples of free entry and exit in market

answered Jul 2, 2024

2 answers 168k views

Ryan needs to verify the installation of a critical windows patch on his organization's workstations. Which method would be the most efficient to validate the current patch status for all of the organization's

asked Apr 8, 2024

1 answer 168k views

In the book Because of Mr. Terupt, where does Danielle live?

answered Mar 11, 2024

1 answer 121k views

What do you notice concerning the values of cos(a-B) and cosa×cosB +sina×sinB

asked Feb 4, 2024

2 answers 127k views

Two factors can reduce the force of impact during a head-on collision?

answered Jan 28, 2024

1 answer 223k views

There are ______ parts of speech. 5 6 7 8

asked Nov 22, 2023

2 answers 90.5k views

Write the equation of the line for a line that passes through (4, 4) and (1, -2).

answered Aug 21, 2023

2 answers 63.9k views

Will bought a new skateboard that was on sale. The original price of the skateboard was $60. The store had marked it down by 20 percent, and Will had a 25 percent off coupon as well. HELP ASAP

asked Aug 20, 2023

1 answer 7.9k views

3 pts In AABC, mZA = r°, mZB = 3.rº, and mZC = Find the measures of the three angles. (4x – 12) mLA = mZB mZC

answered Aug 3, 2023

1 answer 44.8k views

What are the chemical required to start a chemical reaction called

answered Jul 16, 2023

2 answers 128k views

A 1.60 m radius playground merry-go-round has a mass of 120 kg and is rotating with an angular velocity of 0.58 rev/s. what is its angular velocity, in rev/s, after a 18kg child gets onto it by grabbing

answered May 18, 2023

1 answer 62.0k views

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