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Tom [10]
3 years ago
12

A paintball court charges an initial entrance fee plus a fixed price per ball. The variable ppp models the total price (in dolla

rs) as a function of nnn, the number of balls used. p=0.80n+5.50p=0.80n+5.50p, equals, 0, point, 80, n, plus, 5, point, 50 What is the entrance fee? \$
Mathematics
2 answers:
Tems11 [23]3 years ago
8 0

Answer: the answer is 8.

Step-by-step explanation:

DaniilM [7]3 years ago
7 0

Answer:

$5.50

Step-by-step explanation:

The function we are given is

p = 0.80n + 5.50,

where n is the number of balls.

Multiplying this variable by 0.80 means $0.80 will be the cost per ball.  The additional amount added to the variable in the function, 5.50, will be the entrance fee.

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A relation is given in the table below. Write out the ordered pairs for the inverse, and then determine if the inverse is a func
Ganezh [65]
X: 1, 2, 3, 4, 5
y: 0, 1, 0, 2, 0

function: (1,0) (2,1) (3,0) (4,2) (5,0)

function is identified as a special kind of relation wherein the x-coordinate will only have one corresponding y-coordinate.

inverse of the relation is the interchange of the x and y coordinates.

inverse: (0,1) (1,2) (0,3) (2,4) (0,5)

The inverse is not a function. There are more than one x-coordinate that results to different y-coordinates. This is made evident when x = 0 ; y = 1,3, and 5.



6 0
2 years ago
Read 2 more answers
A bag contains 10 red marbles, 8
zloy xaker [14]
The probability of it is 2/5
5 0
3 years ago
If a polynomial function f(x) has roots 1+square root of 2 and-3, what must be a factor of f(x)?
nevsk [136]
To find the factor a a polynomial from its roots, we are going to seat each one of the roots equal tox, and then we are going to factor backwards.

We know for our problem that one of the roots of our polynomial is -3, so lets set -3 equal tox and factor backwards:
x=-3
x+3=0
(x+3) is a factor of our polynomial.

We also know that another root of our polynomial is 1+ \sqrt{2}, so lets set 1+ \sqrt{2} equal to x and factor backwards:
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(x-(1+ \sqrt{2})=0
((x-(1+ \sqrt{2} )) is a factor of our polynomial.

We can conclude that there is no correct answer in your given choices.
8 0
3 years ago
What is the answer to -7=-21-×/4​
NikAS [45]

Answer:

7

Step-by-step explanation:

Put the numbers in order from least to greatest:

5, 0, |-1|, |4|, -2

3 0
3 years ago
Plz help<br> this is also timed and sorry that the screen looks like this:(
Galina-37 [17]

Answer:

2 hours, 15 minutes

B.

Step-by-step explanation:

3:30 to 5:30 is 2 hours elapsed time.

5:30 to 5:45 is 15 minutes elapsed time.

2 hrs + 15 mins =2 hrs 15 mins.

6 0
3 years ago
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