Answer:
9
Step-by-step explanation:
Range is Biggest Number - Smallest Number.
12 is the biggest number and 3 is the smallest number.
So, 12 - 3 = 9
Answer is A
explanation: pay attention to the part where it says white (which is 2) to red roses (5) so it would be A
Answer:
12/11
Step-by-step explanation:
y2-y1/x2-x1
(-4-8)/(-2-9)
If it is the most common isotope and of Carbon and it is not an ion, you can conclude that it has 6 protons and 6 electrons.
Time taken is equal to distance divided by speed
So time is 50/5 = 10 seconds
