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3 years ago

If you flip a coin 8 times, what is the best prediction possible for the number of times it will land on tails?

Mathematics

1 answer:

Eduardwww [97]3 years ago

3 0

Answer:

Step-by-step explanation:

2! ¨6! “1`8`28“37. Since there are a total of 28“256 possible outcomes, the number of outcomes which contain at least three heads is 256´37“219.

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An object travels around a circle of radius r with constant speed. If s is the distance traveled in time t around the circle and

Alex

Answer with Step-by-step explanation:

We are given that

Radius of circle=r

Total distance traveled =s

Time=t

Central angle= $\theta$ rad

We know that

Linear speed,v= $\frac{distance}{time}$

Using the formula

Therefore, v= $\frac{s}{t}$

Angular speed, $\omega=\frac{Angular\;displacement}{time}$

By using the formula

$\omega=\frac{\theta}{t}$ rad/s

4 0

3 years ago

3/4ths multiplied by x equals 4 7/8ths what is x

alexandr402 [8]

Answer:

x=13/2

Step-by-step explanation:

3/4x=4 7/8

x= 4 7/8 divided by 3/4

x=13/2

check

3/4*13/2=39/8

=4 7/8

7 0

3 years ago

If you can drive 340 miles in 5 hours, what is the unit rate? *<br> (2 Points)<br> Enter your answer

Marianna [84]

I believe it would be 68 miles per hour! To find the unit rate here you would divide miles by hours, or 340 by 5, which would give you 68.

3 0

3 years ago

I WILL CROWN CORRECT ANSWER, PLS HELP ASAP5. Rewrite each of the following durations using sixteenth notes. Write in words and a

REY [17]

Answer:

3/4

5/8

1/2

When you make a fraction like this in words, all you have to do is Take the number put it on top and the worded number on the bottom. Unless directed otherwise.

5 0

3 years ago

A group of children 6 to 10 years old were asked how many video games they owned. The scatter plot shows the results. What is th

jolli1 [7]

The range of the video games owned for the cluster is between 8 to 10.

Given

A group of children 6 to 10 years old were asked how many video games they owned.

The scatter plot shows the results.

<h3>What is the range?</h3>

The range is the difference between the lowest and highest numbers in a data set.

The range of video games owned for the cluster is 8 to 10.

Therefore,

The range of the video games owned for the cluster is;

$\rm Range = Highest \ value - lowest \ value\\\\Range=10-8\\\\Range=2$

Hence, the range of the video games owned for the cluster is between 8 to 10.

To know more about Range click the link given below.

brainly.com/question/8041076

7 0

2 years ago