Answer:
B. 90ft
Step-by-step explanation:
-The diameter of the outer edge will be equivalent to the garden's diameter plus twice the sidewalk's width:
#The outer circumference can then be calculated as:
Hence, the measurement closest to this circumference value is 90 ft
Answer:
Answer is x= 15
Step-by-step explanation:
2= 7/4 + 1/4x
step 1: Add 7/4 on both sides
step 2: multiply both sides by 4
Answer:
And since we need to use excel the code in order to find the answer would be:
=NORM.DIST(55,50,5,TRUE)-NORM.DIST(40,50,5,TRUE)
And the answer would be:
Step-by-step explanation:
Let X the random variable that represent the respiratory rate of a population, and for this case we know the distribution for X is given by:
Where and
We are interested on this probability
And since we need to use excel the code in order to find the answer would be:
=NORM.DIST(55,50,5,TRUE)-NORM.DIST(40,50,5,TRUE)
And the answer would be: