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:
Answer:
*It gains weight as it grows, and is 35 pounds when it is 1 year old.
*Then the dog stays the same weight for the rest of its life.
*It lives to be 15 years old.
What is the domain of the function representing the weight, in pounds, of the dog in terms of its age in
years?
A. 0 to 1 year
B. 0 to 15 years
C. O to 35 pounds
D. 0.5 to 35 pounds
Answer:
L=36
W=6
Step-by-step explanation:
If the length is six times the width than the width is equal to x. This would make the length 6x or 6 times x. The perimeter of the rectangle is all of the sides added together. So 6x+6x+x+x=14x
The perimeter equals 84 which gives you
14x=84
Divide by 14 on each side and x=6
The length is six times longer than the width which is 6x6 or 36 and the width would just remain 6.
(-1,4)(2,6)
slope = (6 - 4) / (2 - (-1) = 2 / (2 + 1) = 2/3 <==
