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
finlep [7]
3 years ago
5

A model rocket is launch from a platform 17 feet high in the initial velocity is 40 ft The path of the rocket is modeled by the

equation 16x^2 +40X +17=0 When does the rocket land

Mathematics
1 answer:
Katarina [22]3 years ago
6 0

Answer:

It will be in the air until P(x) is zero.

P(x) = -16x2 + 32x = -16x(x - 2)

P(x) = 0 ⇒ x = 0 or x = 2

It starts on the ground at x = 0, so the total time in the air must be x = 2 seconds.

You might be interested in
What does transformation mean in math
notsponge [240]
In mathematics, a transformation is a function f (usually with some geometrical underpinning) that maps a set X to itself, i.e. f : X → X. In other areas of mathematics, a transformation may simply refer to any function, regardless of domain and codomain.
4 0
3 years ago
Read 2 more answers
What is the measure of angle A?
DochEvi [55]

Answer:

60

Step-by-step explanation:

60 plus 60 plus 60 is 180

has to add up to 180

6 0
4 years ago
Read 2 more answers
The flower shop had 568 flowers on Monday. By Tuesday the shop had 159 flowers left. How many flowers had been sold
ankoles [38]
409, because if you subtract 159 from 568 you get 409
4 0
4 years ago
Read 2 more answers
Dave borrowed $500 for one year and paid $50 in interest. The bank charged him a $5 service charge.
Fed [463]

Answer:

the answer of your question is 55 bc all of addition and subtraction also mutiplying all equals to 55

6 0
3 years ago
Generally, the more education you receive, the ________________ will be. lower your lifetime earnings lower your electricity bil
horsena [70]

Answer:

higher education

Step-by-step explanation:

it makes most sence if you choose mine

7 0
2 years ago
Other questions:
  • What decimal is equal to 3/10
    15·2 answers
  • I have 3 hundreds,17 tens,13 ones,1 tenths and 2 hundreths what number am I?
    5·1 answer
  • Archie has a bag of grass seed that he will use to cover a new field. The bag contains information about the area of the ground
    9·1 answer
  • Tyrone want to the park to go jogging the beginning of the running pack has an elevation of -2 free the highest elevation of the
    8·1 answer
  • How many solutions does 2x^2-3x+6=0 have?
    6·2 answers
  • Please help................​
    10·1 answer
  • What is the solution to this equation? X/4 =-12
    5·1 answer
  • Which two numbers have a mean of 10 and a range of 4?
    14·1 answer
  • Question 1 plz show ALL STEPS
    8·2 answers
  • Which of the following graphs is not a function?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!