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ddd [48]
2 years ago
6

On a certain game show, contestants pick 5 number balls from a bag containing 20 numbered balls (0-19). After each draw, the bal

ls are NOT put back into the bag. If the balls they chose match the winning sequence of 7,8,2,3,0 in the correct order, they will win a $1,000,000 prize. what is the probability of a contestant winning the $1,000,000 prize?
please help I'm lost
Mathematics
1 answer:
Gnoma [55]2 years ago
4 0

Answer:

5/20 or 25% probability of winning $1,000,000

Step-by-step explanation:

How many numbered balls do they need to win?

5

How many balls are there?

20

Therefor your answer is (balls need to win/number of balls).

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6 0
4 years ago
What is the total surface area of this prism?
Basile [38]

Answer:

Step-by-step explanation:

let us calculate area of pentagon.

it consists of 5 isosceles triangles with base=5 cm

apothem h=3.6 cm

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7 0
3 years ago
If f(x)=4x2=1 and g(x)=x2-5, find (f-g)(x)<br>A:3x2+6<br>B:5x2-6<br>C:3x2-4<br>D:5x2-4
Alex787 [66]

For this case we have the following functions:

f (x) = 4x ^ 2 + 1\\g (x) = x ^ 2-5

We must find(f-g) (x):

By definition of operations with functions we have:

(f-g) (x) = f (x) -g (x)

So:

(f-g) (x) = f (x) -g (x) = 4x ^ 2 + 1- (x ^ 2-5) = 4x ^ 2 + 1-x ^ 2 + 5 = 3x ^ 2 + 6

Answer:

Option A

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5 0
4 years ago
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Shtirlitz [24]

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P= Parentheses

E= Exponents

M= Multiplication

D= Division

A= Addition

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6^2

6*6 ( write out 6 two times because of the exponent)

Answer: 6*6=36

7 0
4 years ago
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