4 years ago

The Water Department checks the city water supply on a regular basis for

1 answer:

7 0

Answer:

The correct answer is: 95% confident the average concentration of PCBs in the water supply is between 2.4 ppb and 3.6 ppb.

Step-by-step explanation:

You might be interested in

Serjik [45]

Answer:

Im pretty sure its c

Step-by-step explanation:

5 0

3 years ago

Triss [41]

Hope this helps you :)

3 0

3 years ago

Lapatulllka [165]

A.) borrower must pay off the loan.

6 0

4 years ago

tekilochka [14]

The answer is D
because any number to the right will be greater than the left

5 0

3 years ago

Reptile [31]

Answer:

16.2

Step-by-step explanation:

Add the numbers together

6 0

3 years ago