John is about to roll a six-sided, fair number cube 60 times. He wants to predict how many times the cube will land on an even number. He makes a prediction of 20 times. Is it a good prediction? What would your prediction be based on theoretical probability?

Answers

Answer 1

Answer: even numbers
so each dice has numbers
1,2,3,4,5,6
the eve numbers are
2,4,6
odd are others
1,3,5
so 1/2 are odd

therefor 1/2 of 60 is how many times it would get even
1/2 of 60=1/2 times 60=30

No not good predicition
my prediction would be 30 tiemes

Answer 2

Answer:

Your Question:

John is about to roll a six-sided, fair number cube 60 times. He wants to predict how many times the cube will land on an even number. He makes a prediction of 20 times. Is it a good prediction? What would your prediction be based on theoretical probability?

My answer:

each dice has these 6 numbers

1,2,3,4,5,6

the even out of all of the numbers are

2,4,6

The others are odd (obviously)

1,3,5

So 1/2 are odd.

1/2 of 60 is the number of times it would get even numbers,

1/2 of 60=1/2 times 60=30

My prediction was 30!

→Jessie←

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I will give brainliest!!!At noon the minute and the hour hands overlap. In how many hours and minutes
will it happen next?

Answers

It will happen again at 1:05 which is 1 hour and 5 minutes

So it’s at 12 the hands are the same because it’s 12:00 so then when you think about it, the next time would be 1:05 and it couldn’t possibly be any earlier because the hour before was 12, 0 minutes and then the next time would be 12:01- 1:04 but the hands wouldn’t overlap but then they would at 1:05 because the hour is one, the minutes is five, hope this helped:)

In a salad recipe, the ratio of carrots to cucumbers must remain constant. The table below shows some possible combinations of carrots and cucumbers.If only whole vegetables can be used, what is the fewest number of vegetables that can be used to make this salad?
A.) 1
B.) 3
C.) 4
D.) 12

Answers

Answer: Hello there!

The pairs in the table are: 3 carrots to 9 cucumbers, (dividing both sides by 3, we get 1 carrot to 3 cucumbers) wich has a ratio of 1:3.

after we got 4 carrots to 12 cucumbers, we could divide both sides by 4, and we also get a ratio of 1:3

And we can see this for all the pairs in the table, you always need to use cucumbers equal to three times the amount of carrots tat you used.

So if you use one carrot you need to use 3 cucumbers; wich ads to a total of 4 vegetables.

This is the less amount of vegetables that you can use because you can't use less than one carrot. (because you need to use whole vegetables)

Then the correct option is C.

Answer:

Step-by-step explanation:

The ratio of carrots to cucumber is 1:3.

The sum of their fewest amount is 4

The area of a square living room is 256 ft2. Which is the length of the room?

Answers

Answer:

Step-by-step explanation:

Answer=16ft

√256=16ft

length=16ft

256 ft squared would be around 65,000 ft.

Erik spends $680 for cable television service. The cable company offers a deal that promises Erik 3 free months of cable if he signs a contract with them for $40 per month.

Answers

so what is your question cause there isn't one

A relationship that can be used to solve for the Time it takes for a bird to fly between two trees is A.speed*distance B.speed+distance C.speed/distance D.distane/speed

Answers

I think its C cause to solve for Speed its S=t/d

Please help me answer this questionadd t to s, raise the result to the 10th power, then double what you have

Answers

Hello,

add t to s $t+s$

raise the result to the 10th power $(t+s)^(10)$

then double what you have $2*(t+s)^(10)$

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