Answer:
required probability is 0.8413
Step-by-step explanation: Given mean
minutes, standard deviation
seconds, we need to find
. Using z score

So,

Answer:
You got it wrong, its the first option
Step-by-step explanation:
Since its not asking for a consectuive EVEN or ODD integer its not
X + X+2 + X+4...
Instead its just the normal way
X + X+1 + X+2 + X+3....
SO thats the correct answer.
Answer:
parallel
Step-by-step explanation:
-5( -x+y)=-2(-5)
5x-5y=10
Triangles equal 180 degrees total
It’s a right triangle so one of the angles is 90 degrees and we know another angle is 36.6
So 90+36.6= 126.6
180-126.6= 53.4
So I’m assuming the correct answer is C since that’s the closet number to 53.4