The diameter of the cylinder given = 3 yd.
the height given = 4 yd.
The radius is half of the diameter. So, the radius of the cylinder = (3/2)yd.
The formula to find the volume of the cylinder =
Where, r = radius, and h = height.
Now we can find the volume by plugging in the values of r and h in the formula.
The required volume of the cylinder
=
=
=
=
=
Volume of the cylinder = = 27.3 yd³
We have given the table of number of male and female contestants who did and did not win prize
The probability that a randomly selected contestant won prize given that contestant was female is
P(contestant won prize / Contestant was female)
Here we will use conditional probability formula
P(A/B) =
Let Event A = selected contestant won prize and
event B = selected contestant is famale
Then numerator entity will
P(A and B) = P(Contestant won prize and Contestant is female)
= Number of female contestant who won prize / Total number of contestant
= 3 /(4+9+3+10)
= 3 / 26
P(A and B) = 0.1153
P(B) = P(contestant is female )
= Number of female contestant / Total number of contestants
= (3+10) / 26
P(B) = 0.5
Now P(A / B) =
= 0.1153 / 0.5
P(A / B) = 0.2306
The probability that randomly selected contestant won prize given that contestant is female is 0.2306
Converting probability into percentage 23.06%
The percentage that randomly selected contestant won prize given that contestant is female is 23%
Answer:
John is correct because if the amount in a pack is 12 and there are 7 people if you do 12 divided by 7 you would know how much each can costs
Step-by-step explanation:
Hope this helps
Have a great day!
Answer:
17 : 50
Step-by-step explanation:
34 % means 34 out of 100, thus
34% = 34 : 100 ← divide both parts by 2
34% = 17 : 50 ← in simplest form
Answer:
6 mps to the nearest mps.
Step-by-step explanation
The rocket that carried the Curiosity Rover to Mars traveled at a speed of 21,000 miles per hour. What is this speed to the nearest mile per second?
1 hr = 3600 sec
Since an hour is 3600 seconds (i.e., 60 x 60), you simply need to divide that number by 3600
→ 21000 mph = 21000 ÷ 3600 mps = 5 5/6 mps →
ANSWER : 6 mps to the nearest mps.