Answer:
42
Step-by-step explanation:
Answer:
Which of the following is a common sign that a chemical change has occurred?
Step-by-step explanation:
Answer:
p=(t-s)/r
Step-by-step explanation:
This is an equation so all we have to do is solve backwards step by step:
rp+s=t
rp+s-s=t-s
rp/r=(t-s)/r
p=(t-s)/r
The answer is 8 because in a minute there is 60 seconds so you divide 48 by 60 and it gives you 8