Stack 1 : 2^0 = 1 quarter.
Stack 2 : 2^1 = 2 quarters.
Stack 3: 2^2 = 4 quarters.
Stack 4: 2^3 = 8 quarters.
Stack 5 : 2^4 = 16 quarters.
Stack 6: 2^5 = 32 quarters.
1 + 2 + 4 + 8 + 16 + 32 = 63
Answer: She used 63 quarters.
I'm in 6th grade and I think if u need to substitute a number use a variable most common variable used is x hoped I help u
Answer:
5+14=20 is not true
Step-by-step explanation:
5+14=19 not 20
Answer:
The equation is not complete there should be an equals (=) sign on the right hand side of the equation
Veterx id 7 opens vertically passes fhtought the point