1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Temka [501]
3 years ago
12

An object is dropped from a building and allowed to freefall to the ground. The height of the object over time is shown in the t

able. (For reference: h(t) = 144 – 16t2)

Mathematics
1 answer:
deff fn [24]3 years ago
5 0
In 1 second the object fell 144 - 128 = 16 feet.
From 2 seconds to 1 second the object fell 128 - 80 = 48 feet.
From 2 seconds to 3 seconds the object fell 80-0 = 80 feet.

The distance the object fell increased with time.

 The correct answer would be the last one.





You might be interested in
Which of the following relations is a function?
ella [17]
From my work I believe it should be the third one. 
4 0
3 years ago
If f (x) = 5x + 4 then for what value of x will f(x) equal -11?​
uysha [10]

Answer:

-3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A family of two adults and three children goes to a play admission costs eight dollars per adult and $5 per child. What expressi
Sidana [21]
D = adult
c = child
t = total admission cost

t = 8d + 5c

t = 8(2) + 5(3) = $31
5 0
3 years ago
You accept a new job with a starting salary of $47,000. You receive a 4% raise at the start of your second year, a 5.6% raise at
Sunny_sXe [5.5K]

Answer:

1yr  47,000, 2nd yr  48,880, 3rd yr   51,617.28, 4th yr  57,346.7981 or 57,346.80

Step-by-step explanation:

1yr        47,000

2nd yr  47,000 x 4% = 48,880

3rd yr   48,880 x 5.6% = 51,617.28

4th yr   51,617.28 x 11.1% = 57,346.7981 or 57,346.80

4 0
2 years ago
Plz help me and plz show work 1.
gulaghasi [49]

Answer:

400 800 1200 1600 2000 is anwser

3 0
3 years ago
Read 2 more answers
Other questions:
  • Fewer young people are driving. In year A, 67.9% of people under 20 years old who were eligible had a driver's license. Twenty y
    9·1 answer
  • Find the sum of the first 8 terms of the sequence: -5. 15, -45, 135, .......
    8·1 answer
  • Hey guys, I need help with these Scale factor problems! problems are linked in a screenshot below:
    10·1 answer
  • HELP please I need help
    5·1 answer
  • Solve the right triangle. Round decimal answers to the nearest tenth.
    7·1 answer
  • There are 4 basketballs and there are 10 footballs.
    14·1 answer
  • Help help help help help plz
    5·2 answers
  • The length of a rectangle is
    9·1 answer
  • A new car is purchased for 27,000 dollars. The value of the car depreciates at a rate of 6% per year. Which equation represents
    14·1 answer
  • What are the solutions of the equation (x 2)2 – 2(x 2) – 15 = 0? use u substitution to solve.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!