A baseball player hits a pop fly into the air. The function s(t) = -16t2 + 64t + 5 models the ball’s height above the ground, s(t), in feet, t seconds after it is hit. Use the function to solve, After how many seconds does the baseball hit the ground? Round to the nearest tenth of a second.

Q: The percent p of particulate pollution that can be removed from the smokestacks of an industrial…

A: Given,

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Q: The average cost of tuition and fees at public four-year colleges in the United States can be…

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A: A $649,000 property is depreciated for tax purposes by its owner with the straight-line depreciation…

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Q: Joseph spent 5 hours hiking yesterday and hiked for a distance of 8 miles. If s is the average speed…

A: The equation is

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A: Height of the building = 150 ft Height of the ball dropped from building is given by,  h(t) = - 16t2…

Q: Nadia is walking a 3.4-mile trail. She stops to take a break after walking 1.6 miles. Which explains…

A: Given, Nadia is walking a 3.4-mile trail. and she take break after  1.4 miles. Here, total distance…

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A:

Q: The population of a town has been growing, following the equation P=800t+4500, where t is years…

A:

Q: A rocket is shot straight into the air at an initial velocity of 40 feet / second. The height of the…

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A: topic - exponential function

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A:

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A: Given: Demand for an electric fan is related to it's selling price p (in dollars) by the equation…

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

A:

Q: Engr. Moncada is playing tennis. She hit the ball into the air at a certain height in meters given…

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Q: Below, where x represents the temperature of the water in degrees Celsius. Find the water…

A:

Q: Solve: z + 8| > 6 Give your answer as an interval.

A: Solution: The objective is to solve the given equation

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A: Given s=-16t2+240t+7

Q: f(x) = 6e2x- 15 + 5

A:

Q: The personnel costs in the city of Greenberg were $9,500,000 in 2009. In the recent past the…

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A:

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A: This question is related to linear equation.

Q: Benjamin threw a rock straight up from a cliff that was 84 ft above the water. If the height of the…

A: Given that, the cliff is 84 ft above the water. and   h=−16t2+100t+84

Q: Q5: Find the domain and range for:- (Answer two only) (2) F(x) = 1 + x?

A: This is a function problem

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Q: An object dropped from a height of 110 feet will fall according to the equation h(t)= 110−16t2,…

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Q: An object is launched on the moon at 32 feet per second (f/s) from a 384-foot tall tower. The…

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Q: The amount of money in a fund F (in millions of dollars) can be approximated by the equation…

A: Consider the given function:

Q: The formula T = 394x + 3123 models the average cost of tuition and fees, T, at public four-year…

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Q: Lisa is assembling fruit baskets for a large corporate order. She starts with 66 pears and will put…

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Q: The height of an object (in feet) propelled upward is given by the equation, h(t) = - 16t +96t + 112…

A:

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Q: How many solutions will f(x) have? Explain how you determined your answer.

A:

Q: Find f (25). What does it mean in this situation?

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Q: We are standing on the top of a 912 feet tall building and launch a small object upward. The…

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Q: The height of a small rise in a roller coaster track is modeled by f(x) = -0.07x² + 0.42x + 6.37,…

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Q: If a ball is thrown upward at 96 feet per second from a height of 4 feet, the height of the ball can…

A:

Q: An object is launched on the moon at 32 feet per second (f/s) from asl 384-foot tall tower. The…

A: Go to next step..

Q: An object is projected upward with a velocity of 50 feet per second from a starting height of 9…

A: The initial velocity of the object is: 50 ft/sec. Initial height of the object is: 9 ft. Height of…

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.