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Alex Ar [27]
3 years ago
11

Hey i need this asap

Mathematics
2 answers:
Bumek [7]3 years ago
8 0

Answer:

The Answer is : Experimental probability of landing on white = 177/1000.

Theoretical probability of landing on white = 1/5.

The larger the amount of spins, the greater the likelihood that the experimental probability will be close to the theoretical.

svp [43]3 years ago
3 0

Here we go again lol

Answer: Experimental probability of landing on white = 177/1000.

Theoretical probability of landing on white = 1/5.

The larger the amount of spins, the greater the likelihood that the experimental probability will be close to the theoretical.

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Find C and a so that f(x) = CaX models the situation described. State what the variable x represents in your formula. In 2000 a
Nezavi [6.7K]

Answer:

f(x) = Ca^x

x = years since 2000.

f(0) = 220000 = Ca^0 = C

f(x) = 220000a^x

f(1) = 220000(1-0.11) = 220000a^1

a = 0.89

f(x) = 220000(0.89)^x

So each year reduces by 89%

8 0
2 years ago
1. Identify the vertex and the y-intercept of the graph of the function y=-2(x+ 2)+2.
KATRIN_1 [288]

Answer:

Please let me know if your quadratic is y=-2(x+2)^2+2.

And if so your vertex is (-2,2) and your y-intercept is (0,-6)

Step-by-step explanation:

It says vertex so I'm thinking you meant y=-2(x+2)^2+2.  Please correct me if I'm wrong.

The vertex form of a quadratic is y=a(x-h)^2+k.  It is called that because it tells you the vertex (h,k).

So if you compare the two forms you should see -h=2 while k=2.

-h=2 implies h=-2.

So the vertex is (h,k)=(-2,2).

To find the y-intercept, set x=0 and find y.

y=-2(0+2)^2+2

y=-2(2)^2+2

y=-2(4)+2

y=-8+2

y=-6

So the y-intercept is (0,-6).

7 0
3 years ago
What is the length of MN?
alexira [117]

Answer:

MN = 6

This is because the shapes are dialations of each other

So PO and ML are the same side of the triangles but ML is dialated by a factor of 3.5 so that applies to the whole shape. So 21/3.5 = 6

3 0
2 years ago
the theatre charges $9 for each adult ticket and $6 for each child ticket. the theatre sold 144 tickets for the first showing of
Anna007 [38]
X=number of adult tickets
y=number of child tickets
I suggest this system of equations:
x+y=144
9x+6y=1164
we can solve this system of equations by substitution method.
x=144-y

9(144-y)+6y=1164
1296-9y+6y=1164
-3y=1164-1296
-3y=-132
y=-132/-3=44

x=144-y
x=144-44=100

Answer: the theatre sold 100 adult tickets and 44 child tickets.
3 0
3 years ago
Roxy is multiplying 1/8 by 4/3 use the drop down
erica [24]

the answer ur welcome

3 0
3 years ago
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