Answer: sorry it blocked
Step-by-step explanation:
whelp i tried
Answer:
Event A. P(A) = 1/28
Event B. P(B) = 1/56
Step-by-step explanation:
Event A. We have 3! ways of arranging the juggler, acrobat and pianist and ⁶P₁ ways of arranging the rest of the performers. We ave ⁹P₁ ways of arranging all the performers.
So, P(A) = 3!⁶P₁/⁹P₁ = 3!6!/9! = 3!6!/(9 × 8 × 7 × 6!) = 6/(3 × 8 × 7) = 1/28
Event B. We have ³C₁ ways of combining the violinist, acrobat and comedian in any order and ⁶P₁ ways of arranging the rest of the performers. We ave ⁹P₁ ways of arranging all the performers.
So, P(B) = ³C₁ × ⁶P₁/⁹P₁ = 3!6!/9! = 3 × 6!/(9 × 8 × 7 × 6!) = 3/(3 × 8 × 7) = 1/56
Answer:
150 meters
Step-by-step explanation:
So 1 centimetre is 5 meters, meaning 2 centimetres would be 10 meters.
30 × 1 = 30
30 × 5 = 150
Have a good day :)
Let R = greatest number of rectangular lots.
R = (910 • 300)/(120 • 65)
R = 273,000 ÷ 7800
R = 35
Answer:
forgive me i need points
Step-by-step explanation:
