A small train at an amusement park is carrying passengers. Half of the passengers are 6 years old, 17/35 years old, and What is the expected age for one of the passengers on the train? O O 7.1 years 8.5 years are 9 years old. 8 years 10 are 7 years old, 1/35 are 8

Q: Use the following roster notations to write in set builder notation, use � as the variable.…

A:

Q: In a shipment of 21 smartphones, 2 are defective. How many ways can a quality control inspector…

A:

Q: Consider the following model of a firm. The firm produces a single type of good. The firm can sell…

A:

Q: 11 Use the following graph to identify the key features listed below. Identify the following key…

A: Given: The graph of a function is shown below.To Find: (a) Interval(s) of increase(b) Interval(s) of…

Q: We are standing on the top of a 384 feet tall building and launch a small object upward. The…

A: The objective of this question is to find the maximum height reached by the object. The equation…

Q: ther than a no solution set, use interval notation to express the solution set and then graph the…

A: Given thatSolve the inequalityThe solution set is

Q: Find an equation of a line perpendicular to �=-2�-4 that contains the point (3,1)

A: Given liney=-2x-4

Q: 2. Express as a single logarithmic expression. Give restrictions of any. Log x-2 log y-log 3z

A:

Q: CATEGORY Examine the graph of f(x) below. -6 -5 £ f(x) -3 -2 -1 162 5 4 دیا C P -1- 2 3 4 -10 5 x a.…

A:

Q: An ice cream store sells 2 ​drinks, in 5 ​sizes, and 5 flavors. In how many ways can a…

A: An ice cream store sells 2 ​drinks, in 5 ​sizes, and 5 flavors. In how many ways can a customer…

Q: Graph the parabola. y=-x² - 2x+2 Plot five points on the parabola: the vertex, two points to the…

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Rationalize the denominator. Write the quotient in lowest terms. 5 8) 8-√√3 A) 3/5-√3 B) 40+5√√√3 -5…

A: we need to rationalize the denominator of the given expression.

Q: Use the graph below to answer the following questions. Savings Account Money 200 180 160 140 120 100…

A:

Q: 6 The partial fraction decomposition of f(x) g(x) h(x) + x x² f(x)= g(x) = h(x) = = + x + 1 " where…

A:

Q: To win at LOTTO in one​ state, one must correctly select 4 numbers from a collection of 49 numbers​…

A: The objective of this question is to find out the number of different selections possible in a…

Q: 7 6 5 Slope: m = 4 3 2 1 -7 -6 -5 -4 -3 -2 -1 -1 -2 -3 -5 -6 -7+ 1 Find the slope of the line. 2 3 4…

A: Given: To Find: To find the slope of the given line.

Q: Use the graph below to answer the following questions. Money in Savings Account 200 180 160 140 120…

A: Given graph of a system of equation

Q: An influencer is planning a lunch banquet. The equation �=670+24� models the relation between the…

A: The objective of the question is to find the cost of the lunch banquet when the number of guests is…

Q: A technical-support company charges $10 per month plus $35 per hour of phone support. If you need to…

A:

Q: Use the data in the table below, which shows the employment status of individuals in a particular…

A: Find the probability  that if a person  is randomly  choosen then he is under 18 or employed part…

Q: Let V be the vector space of symmetric 2 x 2 matrices and W be the subspace a. Find a nonzero…

A: W=span

Q: A thermometer reading 9°C is brought into a room with a constant temperature of 37°C. If the…

A:

Q: In 2 Use the formula t= that gives the time for a population, with a growth rate k, to double, to…

A:

Q: Which table is a probability distribution table?

A:

Q: Problem #1: Let v₁ = (-7, 1, 0,-1), V2 = (0, 1,-7, 1), and b = (1, 1,-1,-8). Let W be the subspace…

A:

Q: 7. Sketch the graph of y = 2 log (5x + 10) -3 by giving the transformations.

A: The given function is The Transformation function Vertical stress or compressionHorizontal…

Q: Write equations for the vertical and horizontal lines passing through the point (-8, 0). vertical…

A: As we know The slope of a vertical line is always equal to  (undefined)The slope of the horizontal…

Q: Can You Help Me Simplify Rational Expressions Thank You In the following exercises, simplify each…

A: According to Bartleby guide line we do only first part of multiple questions.(11)  Let,

Q: A group of people were asked if they had run a red light in the last year. 205 responded "yes", and…

A:

Q: Problem #3: The following vectors form an orthogonal basis for R4. V₁ = (1,-1, 2, -1), V₂ =…

A: The given vectors are:Write all vectors in the matrix AThe given vector w is,The system Ax=b is,

Q: (a) 1 (b) 2 Compute |B| = (c) -1 6 3 9 -12 501 55 4535 를 킁 (d) 0 16553 2010028 (e) None of these

A: The determinant of a matrix is the scalar value of the given matrix.If two rows are same  in the…

Q: Perform the indicated operation and state for which values the final expression is undefined (if…

A: 14. x2+10x+24x2+13x+36⋅x2+9xx2+13x+42

Q: A company determines that its weekly online sales, S(t), in hundreds of dollars, t weeks after…

A: A company determines that its weekly online sales, , in hundreds of dollars,t weeks after online…

Q: A windmill has blades that are 14 feet long. If the windmill is rotating at 5 revolutions per…

A:

Q: 5. Howard has $2.05 in quarters and dimes. He has 4 more quarters than dimes. Find the number he has…

A: Howard has $2.05 in quarters and dimes. He has 4 more quarters than dimes.To Find: The number he has…

Q: Galileo was the first person to study the motion of a pendulum, around the year 1600. He found that…

A: Find the length of pendulum.

Q: n ice cream store sells 3 ​drinks, in 4 ​sizes, and 8 flavors. In how many ways can a…

A: An ice cream store sells 3 ​drinks, in 4​sizes, and 8 flavors. In how many ways can a customer order…

Q: 52 50 24. √54x y z Radical Expressions

A:

Q: Find the vertex of the parabola by applying the vertex formula. g(x) = 3x²-24x+81

A:

Q: Solve the inequality and write the solution in interval notation. Leave answers in exact, simplified…

A: Inequality:

Q: Find a general solution to the given differential equation. z" + Z'- 4z=0

A:

Q: A person standing close to the edge on top of a 28-foot building throws a ball vertically upward.…

A: The objective of this question is to find the maximum height of the ball and the time it takes for…

Q: 1 A rectangular page in a text (with width x and length y) has an area of 32 in.², top and bottom…

A:

Q: Turnover is planned at 2.5 for the six-month perida starting February 1 through July 31. Average…

A:

Q: To win at LOTTO in one​ state, one must correctly select 6 numbers from a collection of 48 numbers​…

A: The objective of this question is to find out the number of different selections possible in a…

Q: 16. 3 7 + y²-3y+2 ² - 1

A: 16. 3y2−3y+2+7y2−1

Q: Given x = log₂5 and y = log₂3, evaluate each in terms of x and y a. Log,15 b. Log-0.6 Done

A:

Q: The cost �(�), where � is the number of miles driven, of renting a car for a day is $39 plus $1.05…

A: The objective of the question is to determine the slope and x-intercept of the linear function…

Q: Find the vertex of the parabola by applying the vertex formula. g(x)=3x²-18x-89 The vertex is (0,0)…

A: As per our guidelines we are supposed to answer only one question please repost the other question…

Q: 13 5 5-27 31. 5V27z yx 6

A: