The correct answer is A hope this helps
1) You would pick odds b/c the probability of getting two numbers that have the sum of an odd number are higher than the chances of getting an even one.
2) Tim could break it 3/3/4, 2/2/6, 1/1/8, 4/4/2. (4 ways)
3) A= bxh(1/2) A= 4 x 4 (1/2) A= 8 in
4) You'd need 74 cubes because to get that # u have to multiply 37 by 2. You need to do that b/c you also need to do that for 2 stairs up and down(2x2=4), 3stairs up and down(3x2=6), etc. so u automatically assume there's a pattern that needs to be followed.
The answer 2 <span>5/<span>6
hope i helped</span></span>
Answer:
a: 0.08, or 8% chance he wins all 3
b: 0.42, or 42% chance he wins 2
Step-by-step explanation:
P(win A) = 0.8
P(lose A) = 0.2
P(win B) = 0.5
P(lose B) = 0.5
P(win C) = 0.2
P(lose C) = 0.8
The situations are independent, so we multiply probabilities together.
To win all 3: P(win A)*P(win B)*P(win C) = 0.8*0.5*.02 = 0.08
To win 2 of the 3 there are 3 ways to do this. We add up the probabilities of the 3 situations...
P(win A)*P(win B)*(lose C) = 0.8*0.5*0.8 = 0.32
P(win A)*P(lose B)*P(win C) = 0.8*0.5*0.2 = 0.08
P(lose A)*P(win B)*P(win C) = 0.2*0.5*.02 = 0.02
0.32 + 0.08 + 0.02 = 0.42
