Answer: -2.5,, -0.9,, -1/3,, 1.7,, 27/4
Step-by-step explanation:
Answer:
30 items are sold there
Step-by-step explanation:
21/0.7 --> 210/7=30
Answer:
10 experiments
Step-by-step explanation:
Given:
Amount of substance A = 
Amount of substance B =
Total amount of mixture = 
Now, amount used for each experiment = 
So, number of experiments conducted = 
Therefore, the number of experiments conducted are 10.
Answer:
0.6 miles per minute
Step-by-step explanation:
3/5 = 0.6/1 = 0.6