1. Suppose that there are 4 particles on the x-axis with masses 4, 1, 5, and 7 with coordinates 3, -4, 2, and -3. If mass is measured in kilograms and distance in meters, find the center of mass of the system.

Q: Prove the trigonometric identity: 1 sec(x) – tan(x)sin(x) = sec(x)

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Q: 12. The newspaper Honolulu Advertiser gives the heights of the tides for different locations…

A: topic - numbers

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Q: can you please help

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A: Given Information :  The table to the right lists probabilities for the corresponding numbers of…

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A: GIVEN DATA normal distributionμ = 79.3σ = 7.9

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Q: 1. The Eurostar is a high-speed train that travels between London, Brussels, and Paris. There are 30…

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Q: 14. A kite is being flown using 150 yards of string. The kite has an angle of elevation with the…

A: topic - trigonometric ratios

Q: 5. Which of the following represents the volume of the cone? 7 ft a. 21.99 ft b. 18.85 ft c. 65.97…

A: Answer: Option c. 65.97 ft2

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A: Step 1: Enter data into the excel sheet Step 2: GO to Data> Data ANalysis> Regression Step…

Q: Write the following ratio as a fraction in lowest terms: 19 inches to 2 feet Submit Question

A: We will use basic conversion scale and arithmetic to answer this question.

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Q: 1. 3. 5. In Exercises 1-6, find the characteristic equation of the given sym- metric matrix, and…

A: Given That : matrix A=1224                       matrix B=111111111 To Find : Characteristic…

Q: could you help please

A: We need to obtain the integral of the given expression and apply  the boundary condition to obtain…

Q: -40 20 Plot 1 What type of pattern exists in the data? S Quarter 2 forecast Quarter 3 forecast…

A: QuarterYear 1Year 2Year 31716862249415135860534827871

Q: 1. The community of gnomes in the Magic Forest is upset because their forest is being bulldozed for…

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Q: -61. Find the following absolute values. Homework Help a. [0.75 b. |-99| c. |4 – 2- 3| d. 7|

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Q: L IS thân 7.) e.g., WUl situation, and then answer the question. and fourth quarters, we lost…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: During 2016 a vet saw 125 dogs, each suspected of having a particular disease. Of the 125 dogs, 60…

A: There are 125 dogs in which 60 were female, then 65 were males. From 60 females 25  had disease and…

Q: y = 5+ln(x). Find the derivative of the function: y'(x) = The domain for this function satisfies If…

A: Given a function .The aim is to find all the listed values, sketch the graph of the function, and…

Q: A line passes through the points A(-3, -2) and B(2, 1). Does it also pass through the point C(5, 3)?…

A: Refer to the question A line is passing through points A(-3, -2) and B(2,1) Write the equation of…

Q: Which of the following restrictions on the domain of the relation shown in the graph below will make…

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