Answer:
the cylinder can be written as
y² + z² = 19
x=x
or
y= R*cos θ
z= R*sin θ
x=x
for 0≤θ≤2*π
Step-by-step explanation:
the cylinder can be described as a circumferences in planes parallel to the y-z plane , thus
y= R*cos θ
z= R*sin θ
where R= radius , and θ is the angle with respect to the y axis , or
y² + z² = R²
x=x
thus the cylinder can be written as
y² + z² = 19
x=x
or
y= R*cos θ
z= R*sin θ
x=x
for 0≤θ≤2*π
Answer:
StartFraction 24 Over 65 EndFraction
Step-by-step explanation:
Total number of students = 26
Number of boys = 10
Number of girls = 26-10
=16
Eduardo has to pull two names out of the hat without replacing them.
First name
Probability= Favourable outcome/Total outcome
Probability of girls=16
Total probability=26
Eduardo has to pull two names out of the hat without replacing them.
Probability= Favourable outcome/Total outcome
=16/26
=8/13
For the second name:
Without replacement of the first hat
Probability of girls=16-1=15
Total probability=26-1=25
Probability= Favourable outcome/Total outcome
=15/25
=3/5
Probability of both of Eduardo's partner for the group project will be girls=8/13*3/5
=24/65
StartFraction 24 Over 65 EndFraction
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The best and most correct answer among the choices provided by the question is </span> <span>9:3:3:1</span> .
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Hope my answer would be a great help for you. </span>
So I can’t type it down, but I can write it down
