Answer:
Step-by-step explanation: 675 ssa SAS 342w
Answer:
0.03125
Step-by-step explanation:
If we have a fair coin the probability of landing a head is 50%.
We can think the question as what is the probability of landing four tails and then a head. That is we needed at least 5 tries to get a head.

Since this events are independent we can write it as

Answer:
0.834 hours
Given that,
A Galapagos tortoise can walk 1/5 mile in an hour.
We need to find time would it take the tortoise to walk 1/6 mile.
1/5 mile = 1 hour
1 mile = 1/1/5 = 5 hours
For 1/6 mile = 1/6 *5 = 0.834 hours
It will take 0.834 hours to walk 1/6 mile.
Answer:
4 units.
Step-by-step explanation:
As its a tangent to the y axis the radius is 0 - (-4) = 4 units.