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
Korvikt [17]
3 years ago
10

14) The height, h metres, of a ball projected directly upwards from the ground can be modelled by h = 56t - 71, where t is the t

ime in seconds after it leaves the ground. a) Find the height of the ball 3.5 seconds after it leaves the ground. b) At what time will the ball strike the ground again? c) When will the ball be 49 m above the ground? Briefly explain why there are two possible answers.​
Mathematics
1 answer:
Agata [3.3K]3 years ago
6 0
Okay the height would be nice if it would have to come
You might be interested in
Choose all of the terms that describe the set of lines.
viktelen [127]

These lines are only parallel lines because these lines don't touch each other and parallel lines don't touch each other.

3 0
3 years ago
Read 2 more answers
Which statement best describes a method that can be used to sketch the graph. y = |x - 2| a. Translate the graph of y = |x| two
ser-zykov [4K]

f(x) + n - translate the graph of f(x) n units up

f(x) - n - translate the graph of f(x) n units down

f(x + n) - translate the graph of f(x) n units left

f(x - n) - translate the graph of f(x) n units right

--------------------------------------------------------------------------

We have

y = |x - 2|

f(x) = |x| → f(x - 2) = |x - 2|

<h3>Answer: c. Translate the graph of y = |x| two units right.</h3>
6 0
3 years ago
Tim and Stacy are volunteers who are helping with the town marathon. They're expecting 260 participants, but only 156 has have r
Amiraneli [1.4K]

Answer:

45%

Step-by-step explanation:

hope it helps,

5 0
3 years ago
Read 2 more answers
The process of moving a figure to a different location is called:
Kisachek [45]
The process of moving a figure to a different location is called TRANSFORMATION. 
5 0
3 years ago
Who will answer first i will mark the brainliest
m_a_m_a [10]

Answer:

It is b

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Are the expressions 81xy/3x and 9xy equivalent
    6·1 answer
  • Maren walks 8/5 miles in 24 minutes at a steady pace. How long does it take her to walk 2 miles
    5·1 answer
  • What is the decay factor of the exponential function represented by the table?
    6·2 answers
  • Divide 0.377 ÷ 2.9 dosto please solve it​
    8·2 answers
  • There are 8 young men and 11 young women in class record the ratio of young women to total students written there ways
    10·2 answers
  • Which is larger fraction 5/6 3/4 2/7 6/5
    11·2 answers
  • Y=4x+2 passes through point (3,-5)
    8·1 answer
  • Does the MVT apply? Explain why or why not.<br> y=-x^2/x-1 ; [-1,1]
    7·1 answer
  • Find the midpoint of points A(9, 2) and B(6,-4) graphically.
    5·1 answer
  • Help, I need it by 9:00 am
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!