Answer:
The theoretical probability of obtaining exactly four heads when flipping six coins is also 23.4%.
Step-by-step explanation:
Getting x successes out of n trials is a binomial distribution and is given by:
p(x) = 
Here, n = 6
x = 2
p = probability of one head = 
q = 1 - p
= 
= 
Substitute these values, we get,
p(2) = 
= 
= 
= 0.234
= 23.4%
We know that 

Now,
p(4) = 
= 
= p(2)
Hence, the theoretical probability of obtaining exactly four heads when flipping six coins is also 23.4%.
Answer:
y=2x+0
Explanation:
To find the “b” of this equation you simply see where the line hits the y- intercept , in this case it will be 0. And to find the “m” of this equation you find the rise over run . Hope that helps.
Answer:
450 calories of fat contain 50 gram
Step-by-step explanation:
Given data in question
total calorie = 2500 calories
fat = 450 calories
to find out
How many grams of fat
Solution
we know that 1 gram of fat contain 9 calories and one gram of protein and carbohydrate contain 4 calories.
so we have given that 450 calories of fat
9 calories of fat contain = 1 gram
1 calories of fat contain = 1/9 gram
450 calories of fat contain = 1/9 × 450 gram
450 calories of fat contain = 50 gram
113.1 % of 195 is 220.545
195 x 1.131 = 220.545
Answer:
7/13=b
Step-by-step explanation:
-11b+7=2b
7=13b add 11 b to both sides
b=7/13 divide by 13
Hope this helps plz hit the crown :D