Mathematics

Mathematics, 26.06.2019 18:00, roscoe53

Dan uses a remote control to make his drone take off from the ground. function h represents the height, in feet, of the drone t seconds after it begins flying. h(t)= -16(t-2)^2+64 which statement correctly describes this situation? a. the drone is on the ground at 0 and 2 seconds. b. the drone is on the ground at 0 and 16 seconds. c. the drone is on the ground at 0 and 4 seconds. d. the drone is on the ground at 2 and 4 seconds.

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 23.06.2019 11:10, Rusven

Adrone is monitoring the atmospheric conditions above a farm field. the drone hovers 5 meters above the crop line. suddenly, it rises to approximately 5.9 meters (which takes 1.9 seconds) to avoid colliding with the sprinkler system. based on this information, which equations could model the height, y, of the drone as a function of time, x?

Answers: 1

Предмет

Mathematics, 26.06.2019 20:00, aroman4511

Johnny wants to buy a drone and saved up $148.00.target sells the drone for $180,but johnny has a coupon for 15% off. costco normally sells the drone for $260,but there’s a discount of 45%.lastly,walmart is selling the drone at a discounted price of 30% off of 200. which place(s) can johnny buy the drone from? how much would the drone cost at each places?

Answers: 1

Предмет

Mathematics, 28.06.2019 18:00, shaylawymannnnn

An evil supervillian has launched a drone from his/her submarine. the drone's height, in meters above sea level, as a function of time, t , in seconds, is given by h ( t ) = − 4.9t^2 + 133t + 152 what is the maximum height? round your answer to three decimal places.

Answers: 1

Предмет

Physics, 12.07.2019 22:10, sliverx201

Apilot loses control of her drone and it goes into a spiraling freefall toward the ground. assume the position of the drone, relative to the pilot (consider her the 'origin') is given by ) (3sin(rt) 3cos(rt),120-9r), over [0, t,], wheret, is time until impact (t is in seconds and each component is measured in feet) a. find the velocity and acceleration vectors of the plane's trajectory determine the plane's speed at 3 seconds, as well as its downward velocity at that time (note that this is just how fast the drone's height is dropping b. assuming the pilot cannot correct the spin, determine the point on the ground (relative to our origin) where the drone hits. also determine the total distance covered by the spiraling drone (you may need to use technology here) c. assume now, on the other hand, that the drone comes out of its spiral after 8 seconds, but that its path afterward is tangent to its trajectory at that moment. determine how far from the pilot the drone hits the ground d. assume the ground is flat as far as the eye can see (as flat as, the xy-plane)

Answers: 1

Do you know the correct answer?

Dan uses a remote control to make his drone take off from the ground. function h represents the heig...

Questions in other subjects:

Konu

History, 14.01.2020 04:31

What was the two fronts the american spanish war was fought on...

Konu

Biology, 14.01.2020 04:31

Aconstruction company clears away 75 percent of a forest area for urban development. what will most likely happen to the carrying capacity and the populations of organisms in...

Konu

Mathematics, 14.01.2020 04:31

Plz i'll mark brainliest in the box, type the number that will complete the sentence correctly. use a hyphen to show a mixed number and a slash to show a fraction. do not use any...

Konu

Mathematics, 14.01.2020 04:31

5th grade math how to get answers...

Konu

Mathematics, 14.01.2020 04:31

Ryan planted flowers in a rectangular garden. the width of the garden is (x-9) feet and the length of the garden is 1 foot longer than the width. write an expression for the area o...

Konu

Mathematics, 14.01.2020 04:31

4. mr. griffin wants to print flyers. the printing company has two different methods to determine the cost of print jobs. one method charges $0.08 per flyer. the other

Konu

History, 14.01.2020 04:31

What are 4 important amazingthings that happened on may 8th...

Konu

Mathematics, 14.01.2020 04:31

Acredit card company offers a cash back program on transactions for every transaction over $100 the customer gets three dollars back for every transaction $100 or less the customer...

Konu

Mathematics, 14.01.2020 04:31

Looking ahead to retirement, you sign up for automatic savings in a fixed-income 401k plan that pays 5% per year compounded annually. you plan to invest $3000 at the end of each ye...

Konu

English, 14.01.2020 04:31

Plz ! first answer will get ! write a sentence that correctly applies one of the spelling rules you learned in this lesson. identify the rule used and the word that follows the ru...

Other tasks in the category: Mathematics More task