Find the general solution of the given system. dx dt = x + y ? z dy dt = 2y dy dt = y ? z

Read More »## Find the vertex of each parabola by completing the square. x2?6x+8=yx2-6x+8=y

Find the vertex of each parabola by completing the square. x2?6x+8=yx2-6x+8=y

Read More »## The durations of a random sample of 16 commercials are below (in seconds). find the mean, median, and mode of these durations. 30, 12, 26, 7, 14, 35, 20, 30, 55, 8, 35, 18, 42, 15, 30, 10

First arrange in ascending order of time:- 7, 8, 10, 12, 14, 15, 18, 20, 26, 30, 30, 30, 35, 35, 42, 55 MOde is the value occuring mos = 30. Median is the mean of 2 middle numbers = (20 + 26) / 2 = 23 Mean = sum …

Read More »## You used three methods of analysis to find the acceleration of the cart on the track: a two-point difference from v(t), an average of a(t) that was itself calculated by a succession of first differences of the v(t) data, and a line fit to v(t). some criteria to help you consider which method is best are part a in which type of graph(s) is it easiest to see whether the acceleration was constant?

Answered by answersmine AT 22/10/2019 – 02:29 AM The best way to find that you want is the line fit. When acceleration is constant the speed(v) changes smoothly every moment, so the v line must be straight. Differently, the accelaration changes.

Read More »## Suppose that people’s heights (in centimeters) are normally distributed with a mean of 170 and a standard deviation of 5. We find the heights of 50 people.

We havemean=mu=170standard deviation=sigma=5 can now calculate the Zmin and Zmax using Z=(X-mean)/standard deviationZmin=(165-170)/5=-1Zmax=(175-170)/5=+1From normal probability tables, P(z<Zmin)=P(z<-1)=0.15866P(z<Zmax)=P(z<+1)=0.84134P(165<x<175)=P(Zmin<z<Zmax)=0.84134-0.15866= 0.68269

Read More »## Find the value of y when x=11 8x+6y=28

Find the value of y when x=11 8x+6y=28

Read More »## Find the product. y 4 · y 6

Find the product. y 4 · y 6

Read More »## Which of the following are you likely to find in a manual of technical directions? a road map photos of tropical plants a troubleshooting guide a trail guide

Which of the following are you likely to find in a manual of technical directions? a road map photos of tropical plants a troubleshooting guide a trail guide

Read More »## Find the coordinates of the midpoint of the segment whose endpoints are H(8, 13) and K(10, 9)

Answer: The coordinates of the mid point the line segment whose endpoints are H(8, 13) and K(10, 9) is (9, 11) Step-by-step explanation: Given: A line segment whose endpoints …

Read More »## Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

Read More »## Karla has spent $33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 , c(.5c+4c)=33 , c + 4c/5c=33 Let C equal the amount spent on cheese

Karla has spent $33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 …

Read More »## Karla has spent $33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 , c(.5c+4c)=33 , c + 4c/5c=33 Let C equal the amount spent on cheese

Karla has spent $33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 …

Read More »## The company also discovered that it costs $29. to produce 2 widgets, $115 to produce 4 widgets, and $757 to produce 10 find the total cost of producing 2 widgets

The company also discovered that it costs $29. to produce 2 widgets, $115 to produce 4 widgets, and $757 to produce 10 find the total cost of producing 2 widgets

Read More »## How do you find the equation of a line when the slope is 5 and contains the point (3,2)?

How do you find the equation of a line when the slope is 5 and contains the point (3,2)?

Read More »## Find the unknown side length, x. Write your answer in simplest radical form

Find the unknown side length, x. Write your answer in simplest radical form

Read More »## Which is an example of Southern Gothic literature? a.”Let Sleeping Dogs Lie” b.”A Good Man is Hard to Find” c.”The Problem that Has No Name” d.”The Man Who Was Almost a Man”

Answer: The correct answer is option b. “A Good Man is Hard to Find” Explanation: The short story “A Good Man is Hard to Find” by Flannery O’Connor deals with Bailey attempt to take his family from Georgia to Florida, which ends in a disaster when they encounter a escaped …

Read More »## Use the function below to find f(–4). f(x) = 2x

Use the function below to find f(–4). f(x) = 2x

Read More »## Which will be most helpful as Camille re-reads her notes to find the central idea of this paragraph? A. Lee Child = author Jack Reacher B. Fish, drips = answers C. Big answer should come slowly D. Blank paper to print money

Which will be most helpful as Camille re-reads her notes to find the central idea of this paragraph? A. Lee Child = author Jack Reacher B. Fish, drips = answers C. Big answer should come slowly D. Blank paper to print money

Read More »## Read the excerpt from “A Simple Way to Create Suspense”. For instance, heading toward a movie review program, I remember we asked: Who was the studio’s first choice for the Harry Callahan role in “Dirty Harry”? We knew most viewers would be intrigued. (What, Clint Eastwood wasn’t the first choice?) But—and this was the lesson—the success of the tactic didn’t depend on intrigue. Even viewers with no interest at all stuck around to find out. Humans are hard-wired. They need to know. Even viewers who knew the answer for sure stuck around, in order to be gratified. The gap was bridged, and the danger averted. (It was Frank Sinatra. You waited, right?) Which best describes this excerpt? The central idea of this excerpt is that Clint Eastwood was not the original choice for the Dirty Harry movie. The central idea of this excerpt is that intrigue is the most important way to create suspense. The author uses an analogy to compare his readers to the characters of a Hollywood movie. The author uses a personal anecdote to show that audiences are willing to wait for an answer.

Answer: The option that best describes this excerpt is The author uses a personal anecdote to show that audiences are willing to wait for an answer. Explanation: At the beginning of the story he puts himself as part of a group and says “heading toward a movie review program, I …

Read More »## Rstu is a kite mr=160 and ms=90 find m

Rstu is a kite mr=160 and ms=90 find m

Read More »## Find a model for simple harmonic motion if the position at t=0 is 0 the amplitude is 5 centimeters and the period is 4 seconds

Answer: y = 5sin Step-by-step explanation: Since harmonic motion is represented by the sine wave equation. y = a sin (bx) where a = amplitude period = Amplitude of the harmonic motion is given as 5 and period is 4 seconds. so a = 5 and 4 = ⇒ b …

Read More »## A rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. Find the area of the rectangle. Select one: a. 3 to the 2 over 3 power inches squared b. 3 to the 8 over 3 power inches squared c. 9 inches squared d. 9 to the 2 over 3 power inches squared

A rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. Find the area of the rectangle. Select one: a. 3 to the 2 over 3 power inches squared b. 3 to the 8 over 3 power …

Read More »## Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

Read More »## Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)

Read More »## A set of equations is given below: Equation H: y = –x + 2 Equation J: y = 3x – 4 Which of the following steps can be used to find the solution to the set of equations? (4 points) A.–x = 3x – 4 B.–x +2 = 3x C.–x + 2 = 3x – 4 D.–x + 1 = 3x + 2

A set of equations is given below: Equation H: y = –x + 2 Equation J: y = 3x – 4 Which of the following steps can be used to find the solution to the set of equations? (4 points) A.–x = 3x – 4 B.–x +2 = 3x C.–x …

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