Answer:
Question 7. -2 8. 3/2
Step-by-step explanation:
Answer:
first one is A and the second one is B.
Step-by-step explanation:
Answer:
, 
, 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Find the value of the constant of proportionality k
take any ordered pair from the data
For x=25, y=160

substitute the values of x and y

simplify

The linear equation is equal to

or

the answer is pi36 bc the formula for area is pir^2
Step-by-step explanation:
There are <u>1000</u> milligrams in 1 gram.
There are <u>1000 </u>litres in 1 kiloliter.