1. A ball is thrown from the top of a building and its height, in feet, after t seconds is described by the equation h =-16t² +96t +50. b. After how many seconds does the ball reach its maximum height? c. What is the maximum height that the ball reaches? d. How long does it take for the ball to hit the ground?

Q: A ball is thrown from a point above the ground. The height at ground level is given by the equation…

A: h(t) = -3t2 + 24 tdhdt = -6t + 24 ⇒  -6t + 24 = 0             t = 4 sec

Q: If a completely full 5-gallon water jug is drained through a spigot, the depth is given by the…

A: Graph is below  Both are same graph

Q: A car is traveling down a highway at a constant speed, described by the equation d = 65t, where…

A: Given that:  A car is traveling down a highway at a constant speed, described by the equation, d=65t…

Q: On Planet X, the height, h metres, of an object fired upward from the ground at 48m/s is described…

A: The height of the object after t seconds is given by,  h = -16t^2 + 48t a)  Therefore the height of…

Q: An object is thrown upward at a speed of 174 feet per second by a machine from a height of 11 feet…

A:

Q: The-length-of-a-rectangular-pool-is-5-meters-less1…

A:

Q: A student can read 70 words per minute this can be represented by the equation w=70m,where…

A: It is given that a student can read 70 words per minute. The given equation is W=70m where W is the…

Q: Using the equation you got in the previous question, what would be the predicted height of a plant…

A: We have given that,  X :- 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 Y:- 3.25, 3.65, 3.87, 4.01, 4.22,…

Q: An object is thrown upward at a speed of 89 feet per second by a machine from a height of 7 feet off…

A:

Q: Terence is thrown from a point above the ground. The height at ground level is given by the equation…

A:

Q: 2) What is the value of x in the equation V2r + 3 = 2?

A: We have to find the value of x

Q: A person buys a phone for $85 and signs up for a single-line phone plan with 2000 monthly anytime…

A: Fixed cost of the phone=$85 Cost per month=$117.94

Q: A ball is launched of the top of a hill and is represented by the equation h(t) = -5t2+60t+2, where…

A: Solution ) h(t) = -5t2+60t+2 Differentiate with respect to x  h'(t) = -5 × 2 × t + 60 × 1 + 0  […

Q: (5) The profit for Cocoa Board cocoa beans is given by I(x) = -15x? + 180x – 405 thousand dollars,…

A:

Q: 12 10 60

A: Given : A circle with intersecting chords.

Q: The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in…

A: According to the given question,Let x be the June rainfall in inches And M(x) is the number of…

Q: 15. Every year in Delaware there is a contest where people create cannons and catapults designed to…

A: The given question can be solved as shown in step 2.

Q: 130 ° Y 77x + 1 104 ° W K

A:

Q: The cost of renting a car is $42/week plus $0.25/mile traveled during that week. An equation to…

A:

Q: 1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first…

A:

Q: Dlane needs a piece of paper whose length is 9 more Inches than the width, and the area is as close…

A: Given: Diane needs a piece of paper whose length is 9 more inches than the width, and the area is as…

Q: 6. The temperature of an object in degrees Fahrenheit after t minutes is represented by the equation…

A:

Q: A lawn care company uses the formula c(h) = 9h+15 to find the cost c to perform services for h…

A: given, A lawn care company uses the formula c(h)=9h +15where c(h) is a cost and h is hours.we have…

Q: How

A:

Q: 14. At a swim meet, Janet dives from a diving board that is 40 feet high. Her position above the…

A:

Q: Which situation is modeled by the equation y = 15x + 300? A Maria has $300 in an account and…

A: Option D is correct. The distance from water surface ,every x minute later is 300+15x.He starts…

Q: _1. In your vlog, you can make a review of some products, and get paid for doing so. 2. What time…

A: Proposition: A proposition  is a declarative sentence that is either true or false ( but not both).…

Q: Find the value of x. M. 33. 2x-3 32. 3x+4 P.

A:

Q: Two balls are thrown simultaneously from the same initial height. For the first ball, the height of…

A: The double derivative test is done to locate the maxima and minima for a function.  The following…

Q: A rocket is launched, and its height H(t) in feet above sea level t seconds after launch is given by…

A:

Q: 5) Find the value of x. R H 30° 8+6x 4x+2

A: Given, ∆PQR with ∠QPR = 30° , ∠PQR = 4x+2   and  ∠QRH = 8+6x We have to find the value of x.

Q: An object is thrown upward at a speed of 177 feet per second by a machine from a height of 2 feet…

A:

Q: What is the value of m in the equation m/0.5=-0.4

A: Consider the given equation. m0.5=-0.4 The objective of the problem is to find the value of m in the…

Q: 27.] Solve: The spread of a virus through a population is modeled by the equation 1000 y =- 1+990e…

A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask…

Q: A manufacturer of microwave ovens believes that the revenue R, and dollars, the company receives is…

A:

Q: If 16 is four more than 3x, then x² + 5 is equal to: A. 18 B. 21 C. 8 D. 10

A:

Q: An object is thrown upward at a speed of 123 feet per second by a machine from a height of 20 feet…

A: Given that the height h of the object in feet after t seconds is defined by h=-16t2+123t+20. We have…

Q: 5. The profit, P(x), of a video company, in thousands of dollars, is given by the equation P(x) =…

A:

Q: (8 -1 y 4 12

A:

Q: An object is thrown upward at a speed of 191 feet per second by a machine from a height of 12 feet…

A: The function h(t) gives us the height, h, at a given time, t. So let h(t)=317. This gives:   317 =…

Q: 9 What are the solutions of the equation 3z2 + 13x = 10? A 5 в 2 DO E F G -5 23 2.

A:

Q: The pathway of a frog jumping onto a lily pad can be represented by the equation h = -0.5f2 + 3t + 2…

A: First we will find dhdt. Then we will put dhdt=0 to get the critical points. Then we will calculate…

Q: An object is thrown upward at a speed of 188 feet per second by a machine from a height of 11 feet…

A: Height of object

Q: 1. (Beginning/Developing) The profit gained from selling x video games can be modeled by the…

A: The equation of the profit gained from selling x video games is given by (a) The objective is to…

Q: 5. Assume food prices have risen about 4% per year for the last five years. a. If a gallon of milk…

A: Thank you for the question. Here there are 4 subparts in the question. According to our policies…

Q: The cost of renting a car is $46/wk plus $0.25/mi traveled during that week. An equation to…

A: Use the given equation.

Q: a.) How far is the man from the information center? b.) What is the equation to represent the…

A:

Q: A Chiyoko wants to fence off a section of her backyard to be an exercise space for her dogs, as…

A: Perimeter of a section indicated its boundary. Perimeter of a section is found by calculating the…

Q: The brochure for the coaster says that, for the first 10 seconds of the ride, the height of the…

A: