Answer:
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
Answer:

Step-by-step explanation:


Answer:
PEMDAS
Step-by-step explanation:
P=Parenthesis
E=Exponent
M=Multiply
D=Division
A=Addition
S=Subtract
Answer:
D.) 10/11
Step-by-step explanation:
Here the given word Probability has 11 letters in it. And we have to calculate the Probability of not selecting a letter P from the above word.
So the formula for calculating any probability is Total Favorable outcomes / Total number of outcomes.
Here total number of outcomes are 11 as word Probability has 11 letters.
So the probability of selecting letter P from word Probability = 
Now the P(not P) = 1 - P(selecting letter P)
= 1 -
= 
A=pi radius^2
7 is the radius
Pi7^2=153.93