Answer: crispy crispy check ok 2
Step-by-step explanation: Its a descripption that see
Answer:
t= 3 years
Step-by-step explanation:
So far we have 2 useful relationships
and 
Now, clearing t

I apply logarithm
years
Done
Answer:
25.612
Step-by-step explanation:
= 25.612
Answer:
49
Step-by-step explanation:
with a square all sides are equal so if one side is 7 the other is 7 so you would do 7 * 7
hope this helps
38, I think I don't know if i am correct but a cube has 6 sides and if you roll it twice 6*6=36 and a coin has 2 sides and is tossed once so 2*1=2 so 2+36+38. I am sorry if its isn't correct.