Questions by Travis Swientek

Questions by Travis Swientek

A wave has a velocity of 300 m/s and a wavelength of 3 m, what is the frequency of wave?A. 100 HzB. 300 HzC. 78 HzD. 50 Hz

asked Dec 5, 2023

1 answer

33 votes

534k views

PLS HELP ME 25PTS!!!!! didn't know wut to name so I just put it under physics...... I NEED THIS ASAP!!!!! The United States did not adopt the metric system of measure because at the time most of the trade

asked Oct 25, 2023

1 answer

38 votes

160k views

3 a. Describe how any three (3) economic sectors are affected by climate change in

asked Oct 19, 2023

1 answer

43 votes

446k views

A parachutist jumped from an airplane at an elevation of 11,880 feet above the ground. In the first 5 seconds, the parachutist had an average change in elevation of –110.5 feet each second. What was the

asked Aug 20, 2023

2 answers

32 votes

378k views

“It was like the white side of her had wrestled the Indian side down for the count, but they’d both come out a little rougher.” (p. 40). What is the personification being used here? What does it mean literally?

asked Aug 6, 2023

1 answer

13 votes

470k views

The random variable X has the following probability mass function. X -1 0 2 6 7 P(x) 0.3 0.1 0.3 0.2 0.1 Required: a. Find the probability P( -1 < X ≤ 2) = ______ b. Find the cumulative distribution function F(x) and calculate F(3.2) = _____________ c. E(X) = ___________ d. Var(X) = __________ e. Suppose the number of errors in a piece of software has a Poisson distribution with parameter λ=3. The probability that there are 5 errors in a piece of software is ____.

asked Feb 25, 2022

1 answer

10 votes

136k views

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