Z = (x - m)/s
z = (38-40)/8
z = -2/8
z = -1/4
z = -0.25
The z score is -0.25
Answer:
24 is the answer
Step-by-step explanation:
Ok so we need to find the quotient 8 divided by 
so we have to do 8 divide
= 8/1/3 =8x3=24
dividing 8 by 1/3 by is equivalent to multiplying 8 by 3
The answer is 348.00. You have to multiply 7.25 by 24 and then use the product and double it.
Answer:
-I
Step-by-step explanation:
Given :
I= 
Now

And 
Answer will be -I
Answer for no.9:
144.5cm^2
Step-by-step explanation:
base of triangle = 34cm-17cm
=17cm
Area =bh/2
=17cm×17cm/2
=289cm^2/2
=144.5cm^2