Answer:
The probability that at least one of the 5 donors has Group O blood type is 0.9497.
Step-by-step explanation:
We can model this as a binomial random variable, with n=5 (the sample size) and p=0.45.
The probability that exactly k donors have Group O blood type in the sample can be written as:

We have to calculate the probability P(x≥1). In this case it easy to substract from 1 the probabitity that x is exactly 0:

Given:
The right triangular prism.
Height of prism = 28 in.
Hypotenuse of base = 25 in.
leg of base = 24 in.
To find:
The lateral surface area of the prism.
Solution:
Pythagoras theorem:

Using Pythagoras theorem in the base triangle, we get




The perimeter of the triangular base is:


Lateral area of a triangular prism is:

Where, P is the perimeter of the triangular base and h is the height of the prism.
Putting
in the above formula, we get


Therefore, the lateral area of the prism is 1568 in².
Answer:
Answer : A. 7 to 6
A soccer team won 7 of its 13 game
Total games played by soccer team = 13
Games won by the team = 7
Games lost = total games played - games won
So games lost = 13 - 7 = 6
Now we find the ratio of win to losses
game won = 7
games lost = 6
So the ratio of won to losses is 7 to 6
Step-by-step explanation:
Answer:
116
Step-by-step explanation:
IT SAYS WHAT IS THE MEASUREMENT OF THE LAST ANGLE 116 WHAT THE LAST NUMBER.
Answer:
1 54 2 132 3 334.58 4 103.18
Step-by-step explanation: