All categories

3 years ago

You toss 5 coins. What is the probability that all 5 show heads?

Mathematics

1 answer:

krek1111 [17]3 years ago

4 0

Answer:

Each event gets multiplied to the others, giving you

Step-by-step explanation:

The chances of you getting a coin to get a head is one and a half chance.

So you have 5 coins.

You would have to add or multiply in both cases.

So the answer would be.. 1/32 OR 5/2 BY ADDING WITH ONLY ADDING THE NUMERATOR.

You might be interested in

READ WHOLE QUESTION!:There are 50 campers at day camp and 10 counselors.Write the ratio campers to counselors as a fraction.Expl

Dovator [93]

<span>Given that there are 50 campers at day camp and 10 counselors.

The ratio of campers to counselors as a fraction is given by $\frac{50}{10}$ .

Using equivalent fractions we have $\frac{50\div10}{10\div10} = \frac{5}{1}$ .

Thus, the related rate and unit rate to the ratio of campers to counselors is given by $\frac{5}{1}$ .

The unit rate indicates that for every counselor, there are 5 campers.</span>

6 0

3 years ago

There are 30 blue balls, 40 red balls, and 30 white balls in a bag of balls. What is the conditional probability of choosing a b

natulia [17]

Answer: So, the probability will be

$P( \text{getting a blue ball })=\frac{30}{70}=\frac{3}{7}$

Step-by-step explanation:

Since we have given that

Number of blue balls =30

Number of red balls = 40

Number of white balls = 30

Since there are 100 balls in total ,

As we have given that there is no white ball chosen.

So, only 70 balls are left with us , from which we choose a blue ball

So, the probability will be

$P( \text{getting a blue ball })=\frac{30}{70}=\frac{3}{7}$

4 0

3 years ago

Read 2 more answers

Does anyone want to be friends? <3

DedPeter [7]

Answer:

hi lets be friends

Step-by-step explanation:

5 0

2 years ago

A line of best fit predicts that when x equals 28 y will equal 27.255 but y actually equals 26 what is the residual in this case

Kobotan [32]

Answer:

The answer is -1.255 for residual value.

Step-by-step explanation:

We are tasked to solve for the residual value given that when x equals 29, y will be equals to 27.255. But, when it is tested, y actual value is 26. The formula in solving residual is shown below:

Residual value = Observed value - predicted value

Residual value = 26 - 27.255

Residual values = -1.255

4 0

3 years ago

Two cars are 100 km spart One car is traveling at 55 km/h and the other car is traveling at 45 km/h. If they start at the same t

Schach [20]

Answer:

I thinks they take 5 hours to meet each other

5 0

3 years ago