Answer:
Step-by-step explanation:
where is the question?
Answer:
Find the area of the base of the cylinder using A = (pi)r 2 . Subtract your answer from the 80 square inches for the cube and the area of the cylinder. 4. Add the surface areas of each figure to get the total area of the composite figures.
First you need to multiple 7X0.02 and then add that number to 7
Answer:
The answers is "
Option B".
Step-by-step explanation:
Where,
predicted value of lead content when traffic flow is 15.
Calculating thet-critical value
The lower predicted value 
When 
of CI use as the expected lead content:
Forth degree trinomial because we have a number that’s to the exponent of four and we have 3 terms.
