P(A) = 5/10
P(B|A) = 4/9
P = 5/10 * 4/9 = 20/90 = 2/9
Answer:
volume = 537.2 cm^3
Step-by-step explanation:
base area = (pi / 4) * d^2
= (pi / 4) * 6^2 = 28.3 cm^2
volume = 28.3 * 19 = 537.2 cm^3
Answer:
well it might take some time to get used to going on the work and doing it. then soon or later you will be used to going on online classes
Step-by-step explanation:
Answer:
x = 40
y= 20
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 60 = 20 sqrt(3)/ x
x sin 60 = 20 sqrt(3)
x = 20 sqrt(3)/ sin 60
x = 20 sqrt(3)/ sqrt(3)/2
x = 20 *2
x = 40
tan theta = opp /adj
tan 60 = 20 sqrt(3)/y
y = 20 sqrt(3)/ tan 60
y = 20 sqrt(3) / sqrt(3)
y = 20