I jar contains 5 green erasers, 2 striped erasers, 4 pink erasers, and 3 white erasers, you select an eraser at random. What is
1 answer:
You might be interested in
Answer:
A. 4.2 times
Step-by-step explanation:
Chlorine level of the pool as adjusted by Paula = 6.3 parts per million
Ideal Chlorine level as suggested by the magazine = 1.5 parts per million.
Thus, the number of times the ideal level of Chlorine that the current level is = current level ÷ ideal level
=
The current Chlorine level is 4.2 times the ideal Chlorine level.