A stuntman jumped from a helicopter and opened his parachute. His height (in feet) at time t seconds is given by the equation ft h (t) = -2t2 – 1000t + 25000. What is his acceleration in sec2

Q: Jada opens a 5-kg bag of dog food and fills her dog's dish with 0.25 kg of the content once a day.…

A: Solved below

Q: A plane flying to Chicago begins its descent into O’Hare International airport. Once it starts, its…

A: Consider the given equation. h=-1200t+33000 The form of the equation is y=mx+c. Where c is…

Q: Ahmad earned 4 times more money babysitting last month than his sister Rachel. If Rachel earned $28…

A:

Q: One day, Jada takes home $90.45 after working h hours and after paying the bus fare. Write an…

A:

Q: If an object is propelled upward from a height of 48 feet at an initial velocity of 96 feet per…

A: given that.

Q: A ball is thrown in air and its height h(t) in feet at any time T in seconds is represented by the…

A: A ball is thrown in air and its height h(t) in feet at any time T in seconds is represented by the…

Q: Carlos' grandmother will give him $20 plus $5 for every hour that he completes yard work. This…

A: Given Total fixed amount given by his grandmother                                     = $20 amount…

Q: The number of eggs sold in the supermarket each day can be modeled by the equation y = 4500√0.5x + 2…

A: Sonn             y = 4500 0.5x+2                 ⇒ y = 9000 {given}

Q: A​ company's daily profit from the production and sale of electrical components can be described by…

A:

Q: A cyclist managed to ride 5 miles against the wind in the same time that it took him to 10 miles…

A: Let x = rate of speed of the cycle  He ride 5 miles against the wind and 10 miles with the wind.

Q: x represents the number of large coffees sold at the local coffee shop and y represents the total…

A: Given: Assume that, x represents the number of large coffees sold and y represents the total revenue…

Q: Mary wants to spend at least 20 minutes a day exercising. Write as an equation.

A: Given:Mary wants to spend at least 20 minutes a day exercising.

Q: The concentration of a toxic chemical in a spring-fed lake is given by the equation CYx) = 50x where…

A: We need to use the equation: Cx=50xx2+3x+6 to determine the value of x for which Cx=6.16 gL.

Q: When an object is removed from a furnace and placed in an environment with a constant temperature of…

A:

Q: An object dropped from a height of 270 feet will fall according to the equation h(t) = 270 – 16t° ,…

A:

Q: Assume that the box has no top, the material needed to construct the base costs $5 per square foot,…

A: Consider x to be the side length and y be the height of the box. The area of the box is x2+4xy. The…

Q: The equation y35,280x gives the number of feet, y, in x miles. What does the number 5,280 represent…

A: Given data: The equation for the number of feet is y=5,280x. The given expression for the number of…

Q: A sample of 300g of lead-210 decays to polonium-210 and is described by the equation y=300e^-0.032t,…

A: Solution:

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: A plumber charges $50 to come to your house and $30 for every hour of labor.   How much will it cost…

A:

Q: A cab company charges a $10 boarding fee and a meter rate of $2 per mile. The equation is y=2x+10…

A:

Q: dx Vx²-4x-7

A: According to the company rule, we can answer the first question and rest can be reposted.

Q: The number of a certain type of bacteria, y, present in a culture is determined by the equation…

A: We have given that the number of a certain type of bacteria present in a culture is determined by…

Q: The number of Internet paid search ads is increasing as advertisers move away from traditional…

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Q: A pet turtle walks towards his food dish at a constant speed in a straight line. His distance in…

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Q: Two friends drive off in different directions from the same place. One heads North at 25 miles per…

A:

Q: Can you only do the equation part?

A:

Q: A pet turtle walks towards his food dish at a constant speed in a straight line. His distance in…

A:

Q: Statins are used to keep cholesterol in check and are a top-selling drug in the U.S. The equation: S…

A:

Q: A plane flies at x miles per hour in still air. Flying with a tailwind, it's speed is 485 miles per…

A: Given  x miles per hour in still air.

Q: A management consultant estimates that the number h of hours per day that employees will work and…

A:

Q: It is recommended that one fire extinguisher be available for every 6, 000 square feet in a…

A: For every 6000 sq ft one fire extinguisher is available in a building. We have to find the number of…

Q: Diego is saving some money every week to be able to afford a trip to Spain. The total amount of…

A: Given: y=60x+225 in given equation, when we draw graph of it 60 represent slope of given line which…

Q: A man is walking up a hill. Suppose y is his elevation in feet, and x is time in minutes, the…

A: Introduction: - A linear function is a coordinate plane function that depicts a straight line. For…

Q: The height of a ball that is launched from the ground is given by taking -16 times the time in…

A: The height of a ball that is launched from the ground is given by taking -16 times the time in…

Q: After 1 minute, a submarine had descended to -300 ft. Afte 8 min. the submarine had descended to…

A:

Q: If y = x° – 12x + 8, Solve for the point of inflection.

A: An inflection point is defined as a point on the curve at which concavity changes. i.e.,sign of the…

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: An airplane takes off at sea level where the air temperature is 15° C. As it climbs to 30,000 feet,…

A:

Q: The percentage of y college students in year x who work jobs while attending college can be…

A:

Q: Tim worked 26 hours this week and earned $494.00. He decided to calculate his hourly wage using the…

A: Given that Tim worked 26 hours for week and earned $494.00. Hourly wage means earning in each hour.…

Q: Jose's batting average is 0.250 after 160 at-bats, which means he hit 40 of the times he was at bat.…

A:

Q: The height of a cannonball, h, in meters, over time, t, in seconds, as it is shot off a platform can…

A: The height of a cannonball h, in meters, over time t, in seconds, as it is shot off a platform can…

Q: By 8:05 am, there were 20 people in Me.Arbizus math class. Write an equation for this scenario where…

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Q: 8. 6- 2-

A:

Q: A manufacturer can produce 5400 cell phones when x dollars is spent on labor and y dollars is spent…

A: a) the given equation, 100x34y14=5400⇒x34 y14=54⇒y14=54x-34now differentiate both side with respect…

Q: Replace in third equation. x²y²z?=!

A: Given that:

Q: In 2012, the average home cost was $267,000 in my hometown of Fillmore. In 2021, the average rose to…

A: In 2018 , the average home cost will be

Q: If the equation to represent the Ferris wheel is f(x) = 12sin(x) + 12, what would be your height in…

A: f(x)=12sinx+12