Answer:
5% probability neither truck is available
Step-by-step explanation:
We solve this problem building the Venn's diagram of these probabilities.
I am going to say that:
A is the probability that the first truck is available.
B is the probability that the second truck is available.
We have that:
In which a is the probability that the first truck is available and the second one is not 
is the probability that both trucks are available.
By the same logic, we have that:
The probability that both trucks are available is .30.
This means that 
The probability the second truck is available is .50
This means that 
. So
The probability the first truck is available is .75
This means that 
. So
The probability that at least one truck is available is:
The probability that neither truck is available is:
5% probability neither truck is available
1560 bc 300 divided by 5 equals 60 and 60 times 26 equals 1560
Step-by-step explanation:
Answer:
x>-6
Step-by-step explanation:
The expression you need to solve for this is: 2x+15>3
For now pretend that the > is a = and solve as you normally would for x.
Subtract 15 from both sides
2x=-12
Divide by 2
x=-6
Put the > back in
x>-6
Answer:
First, convert the ft to standard units of meters.
1 foot = 0.3048 meters
Therefore,
484 ft = 147.5232 meters
Then, we will use the laws of motion to calculate the time:
x = 0.5 at^2
where:
x is the displacement
a is the gravity (9.8 m/sec^2)
t is the time taken
Substitute in the equation with the givens to calculate the time as follows:
147.5232 = (0.5 x 9.8) t^2
t^2 = 147.5232 / (0.5 x 9.8)
t^2 = 30.11 seconds
t = 5.49
HOPE THIS HELPED!!!!!!!XDD
LOVE, AZZY
