Question: Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 64 ft/s from the top of a

Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 64 ft/s from the top of a building 220 ft high, then its height h above the ground t seconds later will be h = 220 + 64t - 16t2. During what time interval (in seconds) will the ball be at least 28 ft above the ground? (Enter your answer using interval notation.) HBBBBBB Need Help? Read It Watch It

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

I am in pre calculus math 120 -/1.5 Points] DETAILS SPRECALC7 1.8.119. MY NOTES ASK YOUR TEACHER Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 80 ft/s...

Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 32 ft/s from the top of a building 276 ft high, then its height h above the ground t seconds later will be...

Need help answering A car rental company offers two plans for renting a car. Plan A: $35 per day and 10c per mile Plan B: $55 per day with free unlimited mileage For what range of miles will Plan B...

Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 16 ft/s from the top of a building 124 ft high, then its height h above the ground & seconds later will be...

For the exercises in this chapter, use the approximate value of remember that the velocity is equal to zero at the highest g = 10 m/s2 for the acceleration due to gravity. point.) E1. A steel ball is...

1.4 16) Solve the equation using the quadratic formula R+3r-7=0 The solution set is { } 18) Solve the following equation using the quadratic formula -3x= -9x+10 The solution set is { } Section 1.5 5)...

3. A toy rocket is launched from a 2.1 m high platfom in such a way that its height, h (in meters) after t seconds is given by the equation h = -4.9t 2 + 14.0t + 2.1 How long will it take for the...

... UCARD U U-Login Previous Problem Problem List Next Problem 4: Problem 5 (1 point) PREVIEW ONLY -- ANSWERS NOT RECORDED S Results for this submission Entered 0 Da(x4 tan3 x)= See Example 6 page...

Find the point z, G Find the point 0

CALCULUS O1 . (15 points) Let f(a:) = 63:" 161:3 + 1. Find . (10 points) Find and Classify all local extrema ( . (15 points) A ball is thrown upward with an initial . (15 points) Evaluate the...

Laboratory Activity, Submission: October 23/24 Provide the MS Excel using Crout's Method given: o A=[3 -.1 .2; .1 7 -.3; .3 -.2 101; %Given 3x3 Matrix A ob- [7.85; -19.3; 71.41; Constants . Provide...

With existing credit terms, revenue is $ 1,000,000. If credit terms were relaxed, revenue would increase by 10 %. Profit before bad debts is estimated at 10 % of revenue. With existing credit terms,...

Tue Mar tis Week 9 Quiz Question 1 9 Not yet andwered Marked out of 1 0 0 Sam got a job at the Brick. He plans to save $ 5 0 0 every month for 3 years to buy a car. The savings account earns 2 . 2 5...

The total time it takes to complete a business process, from start to finish, is called its time. q , development cycle run service

What makes a culture strong, and is it always good for an organization to have a strong culture? LO1.

There are a number of practices organizations can utilize to improve the socialization of new employees, including realistic job previews, orientation programs, and mentoring. LO1.

Strong cultures have the ability to influence employee behaviors and attitudes. Strong cultures exist when employees agree on the way things are supposed to happen and their behaviors are consistent...