Answer:
3a^6, -2a^5, +1a^4
Step-by-step explanation:
Answer:
0.64
Step-by-step explanation:
Prob ( Head ) = 40% = 0.4 , Prob ( Tail ) = 1 - 40% = 60% = 0.6
4 outcomes = (Head Tail) , (Tail Head) , (Head Head) , (Tail , Tail)
Prob (Atleast one head) = Pr (Head Tail) + Pr (Tail Head) + Pr (Head Head)
(0.4) (0.6) + (0.6) (0.4) = 0.24 + 0.24 + 0.16 = 0.64
Answer:
3 1/4 or 3.25
Step-by-step explanation:
Mikel carried the ball 4 1/2 yards. Let’s convert this: 9/2 yards (4*2+1), and if Fred carried it twice as far, that means he carried it 2 times 9/2. We know that 9/2 (or 4.5) * 2 is 9, so he carried it 9 yards.