Answer:
24
Step-by-step explanation:
14/2=7
25^2-7^2=576
sqrt576=24
Answer: 0.0241
Step-by-step explanation:
This is solved using the probability distribution formula for random variables where the combination formula for selection is used to determine the probability of these random variables occurring. This formula is denoted by:
P(X=r) = nCr × p^r × q^n-r
Where:
n = number of sampled variable which in this case = 21
r = variable outcome being determined which in this case = 5
p = probability of success of the variable which in this case = 0.31
q= 1- p = 1 - 0.31 = 0.69
P(X=5) = 21C5 × 0.31^5 × 0.69^16
P(X=5) = 0.0241
Add it together. You find area with base times height!!!
Answer:
Im pretty sure its the first choice but the question is hard to read
Step-by-step explanation:
Answer:
well you see, I don't care
