67% of 1280 is 857.6 substrack it and it's = 422.4
Answer:
The answer is "3.14".
Step-by-step explanation:
The coefficient of pollution level is "b" and "a" intercept
We must verify it.

The statistics on tets are now provided

Because statistics will be more than critical
values, we thus reject
Answer:
6/2
Step-by-step explanation:
#b. The equation y = 50x + 200 represents the total cost that the contractor will charge for x hours of work.
#c. (1, 250); (2, 300); (3, 350)
Answer:
You are a lazy Bum!!!!!
Step-by-step explanation:
You are a lazy Bum!!!!!You are a lazy Bum!!!!!