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Tresset [83]
3 years ago
15

HELPPPPPPPP

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0
-$12.99
That should be it, hit me up for any additional questions
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A volleyball reaches its maximum of 13 feet, 3 seconds after it is served. What quadratic formula could model the height of the
Katena32 [7]

Answer:

H=-(t-3)^2+13

Step-by-step explanation:

The path covered by the volleyball will be a downward parabola with the vertex being the highest point of the ball.

A general form of a downward parabola is given as:

y=-a(x-h)^2+k

Where (h,k) is the vertex of the parabola and 'a' is a constant.

Now, let 'h' be the vertical height and 't' be the time taken.

So, the equation would be of the form:

H=-a(t-h)^2+k

Now, as per question:

h = 2 seconds, k = 13 feet.

H=-a(t-3)^2+13

Now, taking a = 1. So, the formula that can be used is:

H=-(t-3)^2+13

7 0
3 years ago
Find the five number summary
zlopas [31]

Minimum: 88

Quartile Q1: 131

Median: 214

Quartile Q3: 275

Maximum: 365




                                          hope it helps

4 0
2 years ago
What is a prime number
UkoKoshka [18]

Answer:

A prime number is any number that cant be divide by any number but 1 (Ex. 1 2 3 5; Non-Ex. 4 6 8)

5 0
2 years ago
Read 2 more answers
The side length of a cube is 5√ cm.<br><br> Which answer is a rational value?
alisha [4.7K]
Is it a multiple-choice question? If so, we'll need the options before we can assist you. Until then...

Xo,
Coug
7 0
3 years ago
Solve by substitution <br>-4x-2y=-12 <br>4x+8y=-24
kykrilka [37]
I hope this helps you



-4x-2y+4x+8y= -12-24



6y= -36


y= -6



-4x-2. (-6)= -12


-4x+12= -12


-4x= -24


x=6


(6, -6)
5 0
2 years ago
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