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
slavikrds [6]
3 years ago
11

A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function

Mathematics
2 answers:
nlexa [21]3 years ago
8 0
H = - 16 t² + 36 t + 10
The maximum height of the ball is at the vertex of the parabola.
t = - b / 2 a
t = -36/-32
t = 1.12 s
The maximum height of the ball:
h max = - 16 * 1.12² + 32* 1.12 + 10 = - 16 * 1.2544 + 35.84 + 10 =
=  - 20.0704 + 45.84 = 25.7696 = 25.77 m
Elza [17]3 years ago
5 0

Answer:

25.77 m

Step-by-step explanation:

The maximum height of the ball:

h max = - 16 * 1.12² + 32* 1.12 + 10 = - 16 * 1.2544 + 35.84 + 10 =  

=  - 20.0704 + 45.84 = 25.7696 = 25.77 m

You might be interested in
An absolute value graph is an example of a non-linear graph. True or False?
nirvana33 [79]
The answer is true. Your welcome
6 0
3 years ago
Read 2 more answers
Can some one pls help
Doss [256]

Answer:

I will try

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The coordinates of three vertices of a rectangle are (4,3), (3,0), and (-2,0). what are the coordinates of the fourth vertex?
KATRIN_1 [288]
(-1, 3)
this is because in a coordinate plane, using the coordinates you gave it is the missing vertice is (-1,3)
7 0
3 years ago
Find an equivalent function for the following: <br><br> f(x) = 3(2)4x
n200080 [17]
Hi there!

To find an equivalent function for this function, we can just simplify it. 

f(x) = (6)4x

f(x) = 24x
is an equivalent function. 

Hope this helps!
8 0
3 years ago
We want to find the zeros of this polynomial:
slava [35]

Answer:

x=-3        x=-1            x=2         x=-2

Step-by-step explanation:

p(x) = (x^2 + 4x + 3)(x^2 – 4)

Set this equal to zero to find the x intercepts

0 = (x^2 + 4x + 3)(x^2 – 4)

Using the zero product property

(x^2 + 4x + 3) =0      (x^2 – 4)  =0

Factor

(x+3)(x+1) =0            (x-2) (x+2)=0

Using the zero product property

x+3 =0  x+1 =0          x-2 =0  x+2 =0

x=-3        x=-1            x=2         x=-2

7 0
3 years ago
Other questions:
  • Each flower in a bouquet has 5 petals there are x flowers in the bouquet which expression shows the totle number of petals in th
    7·1 answer
  • What is the scale factor of a triangle with a vertex of A(–6, 4) that has been dilated with a center of dilation at the origin s
    15·2 answers
  • The expression of (10w^3)^2/5w is equivalent to A) 2w^5 B) 2w^8 C) 20w^5 D) 20w^8
    7·1 answer
  • Maria made some purchases at the Sunflower Market. She bought strawberries for $3.50, carrots for $2.25 and a bouquet of flowers
    9·1 answer
  • Which graph is the sequence defined by the function f(x) = 3(2)x-17
    5·1 answer
  • Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay. *Maria
    6·1 answer
  • Given an equation in standard form solve for y and graph 3y+x=6
    5·1 answer
  • Please someone help me please. give brainliest
    10·1 answer
  • Convert 5/8 into a decimal
    14·1 answer
  • Solve the following inequality.<br> 3x+5&lt;6x-1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!