Recent activity by Martyns

Question

At time t = 0, the spring constant of the oscillator is set to zero. determine the time dependence of the expectation value of square of the position operator fort> 0.

asked Dec 21, 2024

1 answer 50.4k views

Mohammad drove to Expo 2020 with an average speed of V( m)/(s) in time equals t. If he drives back home on the same path, but with an average speed of 3 V( m)/(s), how long is the return trip home?

answered Nov 20, 2024

1 answer 163k views

A company purchases 20,000 pounds of materials. The materials price variance is $4,000 favorable. What is the difference between the standard and actual price paid for the materials? 1)$1.00 2)$0.20 3)$5.

asked Nov 7, 2024

1 answer 5.4k views

The nurse is giving discharge instructions to a client with renal calculi. How can the client prevent them? a) Increase dietary calcium intake b) Reduce fluid intake c) Limit sodium intake d) Avoid citrus

answered Oct 29, 2024

1 answer 52.3k views

Source inspection is inferior to inspection before costly operations. A. True B. False

answered Oct 18, 2024

1 answer 218k views

Is conjugated (direct) bilirubin water soluble? 1) Yes 2) No

answered Oct 15, 2024

1 answer 74.0k views

Tion 20 of 20: the best answer for the question. Which of the following is not a power or responsibility of the president? -Appoint ambassadors to foreign countries . Commander-in-Chief of the military

asked Sep 2, 2024

1 answer 21.5k views

What special effect is basically a cartoon animated one frame at a time?

asked Aug 15, 2024

1 answer 200k views

8) In triangle ABC the angle at B is 90°. If AB = 29mm and the angle at C is 33° find the length of the side AC. 9) In triangle DEF the angle at E is 90°. If DF = 26m and the angle at F is 51° find the

asked Aug 2, 2024

1 answer 190k views

Well there is no evidence To support a _______ some now believe that a small group did escape from Egypt however they were not _______ but rather _______ slaves

answered Jul 9, 2024

1 answer 76.7k views

Which of these would not make a good snake for a hamster A. Carrots B. chocolates C. bananas D. strawberry

answered Jul 5, 2024

2 answers 211k views

1) Convert the following grammars into Chomsky Normal Form (a) S → R1R1R1R R → 0R|1R|ε (b) S → 0|0S0|0S1|1S0|1S1 2) Let G = (V, Σ, R, ⟨STMT⟩) be the following grammar: ⟨STMT⟩ → ⟨ASSIGN⟩|⟨IF⟩|⟨IF-ELSE⟩

answered Jun 3, 2024

1 answer 231k views

The life expectancy of computer terminals is normally distributed with a mean of 4 years and a standard deviation of 8 months. What is the probability that a randomly selected terminal will last more than

asked Apr 5, 2024

1 answer 101k views

118.5 JUVENILE RECORDS: Juvenile records and information are_____________and may only be disclosed pursuant to Tex. Fam. Code § 58.005.

answered Mar 15, 2024

1 answer 137k views

Why did portugal want to set up trade with the kingdom of kongo

answered Mar 5, 2024

1 answer 110k views

A depth cue that suggests depth in a frame by showing objects that are farther away as smaller than foreground objects is known as

asked Mar 4, 2024

1 answer 23.3k views

A butcher weighs a piece of meat and records the weight as 10.6 pounds. The scale is accurate withirm one tenth of a pound. What is the maximum possible actual weight of the piece of meat?

answered Nov 13, 2023

2 answers 37.7k views

What did the Truman Doctrine say? A. That the United States would fight with the Communists B. That the United States would use atomic weapons against Japan C. That the United States would protect its

answered Oct 23, 2023

1 answer 55.7k views

Brian had a collection of 25 toy cars. Each month his grandpa buys him a new one. Identify the slope.

asked Jun 28, 2023

1 answer 58.4k views

I don't understand the missing length n on the projection.

asked Jun 26, 2023

1 answer 83.8k views

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