Mia tossed a penny,a nickel and a dime all possible outcomes of H is the answer C.
Step-by-step explanation:
- The two possible outcomes for penny,nickel and dime is H & T.
- H is for head T is for tail.
- Let A {HHH,HHT,HTH,HTT,THH,THT,TTH,TTT}
- Tossing a fair coin will give the above result.
- S is the called the n number of outcomes that are available for a set.
- Total outcome of Sample space 8.
- The three diagram is like a game theory it exploits different outcome.
Answer:
Step-by-step explanation:
24
Answer:
20 mph
Step-by-step explanation:
Let speed of Train a = Va mph
Let speed of Train b = Vb mph
Va = Vb + 30
Let time taken for Train a = Ta
Let time taken for Train b = Tb
time taken = distance travelled/speed
Ta = 350/Va = 350/(Vb+30)
Tb = 140/Vb
But they both travel in the same amount of time.
So, Ta = Tb
Cross multiply
Divide both sides by 210
Answer:
450/500 = 0.9sorry if it's wrong
Step-by-step explanation:
Answer:
30/169
Step-by-step explanation:
We need to know how many marbles in the bag
6 red marbles + 2 white marbles + 5 blue marbles = 13 marbles
P (red) = red / total = 6/13
We then put the marble bad so there are still 13 marbles in the bag
P(blue) = blue /total = 5/13
P (red then blue ) = P(red) *P(blue)
= 6/13 * 5/13 = 30/169
