Answer:
0.25
Step-by-step explanation:
Average means 
According to the formula, each student in Mr. Goldwasser's class read

books on average, and each student in Mr. Welch's class read

books on average.
Therefore, the answer will be

Answer: Our required answer is 0.08%.
Step-by-step explanation:
According to U.S., if anyone has consumed 0.08 % or above , then he will considered as legally impaired, and he would be administratively suspended.
If he has a breath or blood alcohol level of 0.08% or above or refuse to submit to a chemical test.
In U.S. it must be less than 0.08% in blood alcohol concentration.
Hence, our required answer is 0.08%.
The Answer to the question is B
Answer:
Once your equation is in slope-intercept form: "y = mx+b", the coefficient of "x" (the "m") is the slope. The constant (the "b") is the y-intercept at (0, b).
Step-by-step explanation: