Let X be the number of cars recovered from stolen cars. Let n be the total number of stolen cars and p be the probability that car will be recovered.
Given: n=10, x=5
It is given that a car with a certain protection system will be recovered 87% of the time. It means probability of recovering a car is p=0.87
Probability that 5 out of 10 stolen cars will be recovered is
P(X=x ) = 
P(X=5) = 
P(X=5) = 0.0047
The probability that exactly 5 out of 10 stolen cars will be recovered is 0.0047
Answer:
<em>The magnitude of the velocity will be 60 m/s.</em>
<em>The distance covered is 3,600 m</em>
Step-by-step explanation:
<u>Constant Acceleration Motion</u>
It's known as a type of motion in which the velocity of an object changes by an equal amount in every equal period of time.
If a is the constant acceleration, vo is the initial speed, vf the final speed, and t the time, the following relation applies:

The distance traveled by the object is calculated as:

The bus starts from rest, i.e. vo=0, the acceleration is a=0.5 m/s^2. The magnitude of the velocity at t=2 minutes = 120 seconds is:

The magnitude of the velocity will be 60 m/s.
The distance covered during that time is:


x = 3,600 m
The distance covered is 3,600 m
Answer:
9.5,7.5
Step-by-step explanation:
let x and y be the numbers.
let x>y
x=y+2
or x-y=2
(x-y)(x+y)=23
2(x+y)=23
2(y+2+2)=23
2(y+4)=23
2y+8=23
2y=23-8=15
y=15/2=7.5
x=y+2=7.5+2=9.5
Answer:
The orange lines mean that all those sides equal 62º. So two of those sides would be 62 x 2 = 124.
Step-by-step explanation: