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Sedbober [7]
3 years ago
14

A family has four boys in the family to terminus as unusual design a simulation involving a coin that could be used to estimate

the probability of having four boys from a simulation explain if the families claim of having four boys being unusual is correct.
Mathematics
2 answers:
Marta_Voda [28]3 years ago
6 0
I’m kind of confused because we need the total of people in the family. But from what I understand no it not unusual because the changes of being boys is 51%.
gavmur [86]3 years ago
4 0

Answer:

m

kkkStep-by-step explanation:

k

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Maureen has two hollow containers. One is a 5 cm cube and the other is a cylinder of radius 2 cm. She completely fills the cube
rosijanka [135]

Answer:

it's 9.947

Step-by-step explanation:

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7 0
3 years ago
Identify the values of the variables. Give your answers in the simplest radical form.
Lena [83]

Answer/Step-by-step explanation:

✔️Find k:

Reference angle = 60°

Hypotenuse = k

Opposite = 9

Therefore, using trigonometric ratio, we have:

sin(60) = \frac{9}{k}

Multiply both sides by k

k*sin(60) = 9

Divide both sides by sin(60)

k = \frac{9}{sin(60)}

k = \frac{9}{\frac{\sqrt{3}}{2}}

k = 9*\frac{2}{\sqrt{3}}

k = \frac{18}{\sqrt{3}}

Rationalize

k = \frac{18*\sqrt{3}}{\sqrt{3}*\sqrt{3}}

k = \frac{18\sqrt{3}}{3}

k = 6\sqrt{3}

✔️Find f:

Reference angle = 60°

Opposite = 9

Adjacent = f

Therefore, using trigonometric ratio, we have:

tan(60) = \frac{9}{f}

Multiply both sides by f

f*tan(60) = 9

Divide both sides by tan(60)

f = \frac{9}{tan(60)}

k = \frac{9}{\sqrt{3}}

Rationalize

k = \frac{9*\sqrt{3}}{\sqrt{3}*\sqrt{3}}

k = \frac{9\sqrt{3}}{3}

k = 3\sqrt{3}

8 0
3 years ago
the volume of a cube can be found by raising the side lenght to third power. what is the volume of the cube
nataly862011 [7]

if the cube's side equals 2 then it would be 2 x 2 x 2 = 8 or you could say 2 to the 3rd power or 2 cubed

3 0
3 years ago
Solve each inequality 3<-5n + 2n
ivolga24 [154]

Answer: -1>n

Step-by-step explanation:1) combine like terms (-5n+2n=-3n) so you have 3<-3n then you divide -3 on both sides and because it’s a negative you flip the sign so you end up with -1>n

3 0
3 years ago
When you're standing in a pool in the summertime, and your leg looks shorter under the water than in air, this is an example of
alexgriva [62]
I believe reflection
6 0
3 years ago
Read 2 more answers
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