25, 400 and 144 are all square numbers and 24, 300 and 145 are not.
Therefore, he must like 1600
Cleo would be 193 years old when Clara turns 38
Answer: B and C only
Step-by-step explanation:
The temperature on a cold day starts at 0 degrees Celsius, falls 4 degrees, and rises 4 degrees
Initial temperature = 0
Temperature rise = 4
Fall in temperature = - 4
(Initial temperature + rise in temperature + fall in temperature)
Summing all : (0 + 4 - 4) = 0
carbon atom has 6 negatively charged electrons and 6 positively charged protons.
Net charge of atom :
(number of proton + number of electrons)
( 6 + (-6)) = 0
Taking the same test right now....I think the answer is 4.5. Hope that helps!
