I’ll report them don’t worry :)
Probability of getting exactly 1 heads is 0.094.
As a binomial model, there are only two outcomes, the heads & tails
For a coin, the probability of getting heads or tails = 1 /2 = 0.5
Let 'X' be the no of heads obtained
Let :p" be the probability of getting heads
X~Bin (n=6, p = 0.5)
P (X=x) =
P (X=x) =
P (X=x) =
Note that we need to find probability of getting exactly 1 heads. So we will input the figures
P (X=1) =
P (X=1) =
P (X=1) =
P (X=1) = 0.09375
P (X=1) = 0.094
Therefore, the probability of getting exactly 1 heads is 0.094.
The volume occupied by this oxygen gas is equal to 10.0 Liters.
<u>Given the following data:</u>
- Mass of oxygen gas = 4.8 grams
- Temperature = 133°C to Kelvin =

- Molar mass of oxygen gas =
= 31.998 g/mol.
<u>Scientific data:</u>
- Ideal gas constant, R = 0.0821 L⋅atm/mol⋅K
To determine the volume occupied by this oxygen gas:
First of all, we would calculate the number of moles of oxygen gas;

Number of moles = 0.15 moles.
Now, we can determine the volume by using the ideal gas law equation;

<u>Where;</u>
- n is the number of moles of a gas.
- R is the ideal gas constant.
Substituting the given parameters into the formula, we have;

Volume, V = 9.9998 ≈ 10.0 Liters.
Read more on volume here: brainly.com/question/25290815
At some point during the babbling stage, babies begin to lose their ability to discriminate sounds that they never hear.
<h3>
What is Babbling stage?</h3>
This is referred to as prelinguistic stage of infants when the larynx starts to drop to create pharyngeal cavity.
They are usually more attentive and willing to learn hence the reduction in sound discrimination.
Read more about Babbling stage here brainly.com/question/7986524
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