(b) A person standing on the ground throws a ball onto a flat rooftop. The ball rolls around for several seconds. Then the ball falls off the roof, into a pua of mud. Height Height Height Height of of of of the the the the Ball Ball Ball Ball Time Time Time Time

Q: With α=.05,test the claim that people see UFO's at a lower rate than they see ghosts if 122 of 981…

A: For UFO : 122 of 981 people saw a UFO  sample size, n1 = 981 Sample proportion, p1 = 122/981 =…

Q: When a soft drink is extracted from the inside of a refrigerator, the speed with which its…

A: In this question, Riemann sum is applied to estimate the rise in temperature of soda. Riemann Sum To…

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A: Given data are given below as: Amount of serum taken = 50 μL. Amount of diluent added = 100 μL. We…

Q: Find the real root of x2ex= 1 by Newton-Raphson Method. The function is lying between [0.5,1],…

A: Here x2ex-1=0Let f(x)=x2ex-1ddxx2ex-1=2xex+x2ex ∴f'(x)=2xex+x2exHere x 0 1 f(x) -1 1.7183…

Q: 6. A train averaging 50mph leaves San Francisco at 1pm for Los Angeles 440 miles away. At the same…

A:

Q: Water is leaking out of an inverted conical tank at a rate of 12,500 cm3/min at the same time that…

A: Given that - Leakage Rate = 12,500 cm3/min  Formula -Actual inflow rate = Inflow Rate for Increased…

Q: A state patrol officer saw a car start from rest at a highway on-ramp. She radioed ahead to a patrol…

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Q: Partice lar A brologist has been studying a species of frog and for many gears She used the data to…

A: Given that p(x)=-x4+27x3-198x2+372x+1768p'(x)=-4x3+81x2-396x+372 To find increasing and decreasing…

Q: What is the value of the universal constant e? How is it approximated? Name at least two of its…

A: Solution

Q: An LRT train 6 meters above the ground crosses a street at a speed of 9 m/sec, at the instant that a…

A:

Q: At 9:13AM a car is traveling at 35 miles per hour. Two minutes later, the car is traveling at 85…

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Q: Camila sets up a passcode on her tablet, which allows only five-digit codes. She hasheard that it's…

A: According to the provided data, the passcode allows only five digit codes. The passcode is more…

Q: determine its root using newton-raphson method. Start at x1 = 0 and carry out the first 5…

A:

Q: A survey shows that a candidate is gaining votes at a rate of 2000t + 1000 votes per day, where t is…

A: Given problem:- A survey shows that a candidate is gaining votes at a rate of 2000t + 1000 votes per…

Q: Manually use Newton-Raphson iterative technique with 6 iterations to find a root of vr(t) in the…

A: Newton-Raphson method is an iterative procedure, which is used to find the root of the function fx.…

Q: Water is being pumped into an inverted conical tank at some constant rate. The tank has a height of…

A: The tank has a height of 600 cm and the diameter of the tank across the top is 400 cm, then radius…

Q: The length of time that a Math 142 student spends on the final exam, in hours, is given by the PDF 3…

A: The median length is obtained as:   ∫0xf(x)dx =0.5    for x >0   The pdf is given by :  f(x) =…

Q: Solve for x. Show all work.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A population of 10 rabbits quadruples in size in 6 months. How long will it take until there are 150…

A:

Q: It reaches a certain height and stays at that height for a certain period of time. Finally, the…

A: We are given the following figure. We know that,

Q: A man of height 1.7 meters walks away from a 5-meter lamppost at a speed of 1.5 m/s. Find the rate…

A:

Q: I am trying to find concurrent validity on a scale that we made by comparison to a established…

A: Correlation - In the finance and investment industries, it is a statistic that measures the degree…

Q: Choose the appropriate statistical probability notation for the sentence. If a person does not carry…

A: The conditional probability of P(A/B) can be inferred as, the likelihood of event A, whereas event B…

Q: A state patrol officer saw a car start from rest at a highway​ on-ramp. She radioed ahead to another…

A: Mean value theorem states that:If f(x) is continuous on the closed interval [a,b] and differentiable…

Q: 4. A projectile is launched from ground level at an angle of 45 degrees. It hits a target that is…

A:

Q: A student in the COBU260 course scores 110 points out of a possible 110 in the first half of the…

A: First half semester score x = 110 Total first half semester points n1=110 Second half total score…

Q: Type of degree Cor Associate's 2 Bachelor's 4 Master's 3 Doctoral 28 The number of earne conferred…

A:

Q: Age - X Number of meal in a day - Y Frequency of snack in a day - Z Find E(X

A: Mean is the measure of central tendency. It explains the summary of the data and it is also known as…

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A:

Q: The number of daily sales of a product was found to be given by S = 300xe -x2 + 300 x days after the…

A:

Q: A] Use Newton algorithm to find the real root of the function f(x) =x' - 5 correct to three decimal…

A: Step:-1 Newton Method:- xi+1 =xi -fxif'xi; i=0, 1, 2,... Part (A):- Given that fx=x3-5 then f'x=3x2…

Q: One spring day, Aisha noted the time of day and the temperature, in degrees Fahrenheit. Her findings…

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Q: Water is leaking out of an inverted conical tank at a rate of 10,000 cm3/min at the same time that…

A:

Q: 1. A silver bullet used to kill vampires in the late 19th century was found to be suspended in a…

A:

Q: The number of daily sales of a product was found to be given by S = 300xe−x2 + 300 x days after the…

A: According to the given information, The number of daily sales of a product is:

Q: A man of height 1.9 meters walks away from a 5-meter lamppost at a speed of 1.4 m/s. Find the rate…

A:

Q: A state patrol officer saw a car start from rest at a highway on-ramp. She radioed ahead to another…

A: known fact:

Q: You sample 90 men, and 20% own cats. You sample 170 women, and 90% own cats. Find the proportion…

A: From the given information, n1=90, n2=170, p1=0.20, and p2 =0.90.

Q: generate new members at a rate of 2 member: h member is expected to stay a club member f the number…

A: Given: Club started with 5 members. To find: Total new members in Week 2

Q: For a certain mammal, researchers have determined that the mesiodistal crown length of deciduous…

A:

Q: A certain forest covers an area of 1600 km2 . Suppose that each year this area decreases by…

A: Given initial area covered by forest A = 1600 Km2 Rate in which area changes r = -7.5% = -0.075…

Q: According to th an average of 1. Saturdays, whic of time the stuc the Internet on A) Between 3. B)…

A: The best fit line gives the best estimated expected value of the variable observed from data trends.…

Q: thermometer reading 70F is placed in an oven preheated to a constant temperature. Through a glass…

A: Consider the temperature at the initial stage is  The newton’s law of warming is, Where  is…

Q: A ball is thrown downward with a speed of 14 ft/s from the top of a 196-foot-tall building. After t…

A:

Q: he maximum heart rates (bpm) of healthy active females were recorded based on a stress test. The…

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Q: rices of diamonds are determined by what is known as the 4 Cs: cut, clarity, color, and carat…

A: We have given that  Sample mean xbar1=42.51, xbar2=56.83 ,samples mean n1=23,n2=23 and s1=12.31,…

Q: determine the two values of z such that the middle 50% of the data lie between the two z values.…

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Q: (a) Find a number x in the closed interval , such that the sum of the number and its reciprocal is…

A: A continuous function f on a closed interval a,b has both absolute maximum (largest ) and absolute…

Logic and Proofs

Discrete mathematics deals with the separated values of data such as integers. It is widely used in the practical field of computer science and mathematics. By knowing discrete mathematics one can improve their reasoning and problem-solving capabilities. Discrete mathematics became popular after the boom of computers which operate in discrete steps and store data in discrete bits. It also useful in studying computer programming, algorithms, and cryptography.