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Ivan
3 years ago
13

You and five of your friends like to go to McDonalds once a week and get Happy Meals for the prize inside. McDonalds has just st

arted a new "dinosaur toy" promotion for their Happy Meals with six different dinosaurs you can collect: Brachiosaurus, Brontosaurus, Diplodocus, Tyrannosaurus, Plesiosaurus, and Allosaurus. You each want to collect at least one of all six dinosaurs, but the prizes are randomly placed in Happy Meals, and there is no way to know which dinosaur you're getting until you open the Happy Meal bag. How might you design a simulation experiment to find the likelihood (experimental probability) of getting all six toys after one, two, three, etc. Weeks?
Mathematics
1 answer:
Pavel [41]3 years ago
8 0

Answer:

The most suitable experimental simulation to find the probability of getting the six toys is by rolling the dice and recording the occurrences.

Step-by-step explanation:

As there are a total of 6 different dinosaurs, the probability of each of them is given as

P(X=one dinosaur)=1/6

In order to design an experiment, as the data is completely random and unknown, thus the experiment is designed such that the probability of individual option is 1/6.

In this regard the most suitable option is rolling a dice, numerous times and recording the occurrences accordingly.

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Plz help im stuck
nignag [31]
Here you go I think lol

5 0
3 years ago
Sqaure root99, pi^2, 9.8 repeated decimal least to greatest
Aleksandr [31]

Answer:

π^2, 9.8 repeating, square root of 99.

Step-by-step explanation:

6 0
3 years ago
(3a+7)+(a-1)<br> How do you find the sum of the two binomials
Shkiper50 [21]
3a squared +4a-7 squared is a 2 btw
5 0
3 years ago
Your friend has owned a dog for nine years this is one year less than twice as long as he owned a cat how long has your friend o
Oduvanchick [21]

Answer:

He owned Cat for 5 years.

Step-by-step explanation:

Given: Owned dog for 9 years.

           Dog owned year is one year less than twice as long as he owned a cat.

Lets assume the years that cat has been owned be "x".

Now, finding the number years that Cat hes been owned.

As given, Dog owned year is one year less than twice as long as he owned a cat.

∴ using equation to find the Cat´s owned years.

⇒ 2x-1= 9

adding 1 on both side.

⇒ 2x= 10

dividing both side by 2

⇒x= \frac{10}{2}

∴x= 5\ years

Hence, Cat has been owned for 5 years.

6 0
3 years ago
Write an equation of a line parallel to y=10x+6 and going through point (2,-4)
nadya68 [22]

Answer:

Y= 10x-24 would be parralel to y=10x+6

Step-by-step explanation:

well a parralel line has to have the same slope and a different y-intercept.

To find the y-intercept the x has to be exactly 0.

So we have (2,-4)

The slope is 10/1 which is 10y and 1 x which in an ordered park would be Add 1 x and add 10 y. But we’re trying to get x to be 0 to find the y-intercept.

So subtract 1 x and subtract 10y

2-1=1

-4-10=-14

(1, -14)

1-1=0

-14-10=-24

(0, -24)

THe y-intercept is -24 and w have the slope since its the same thing So

y=10x-24 is the equation

7 0
3 years ago
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