Answer:
square units
Step-by-step explanation:
To predict the area of the piece of paper after 5 tears we can use a geometric sequence.
Each time a piece is torn, half of the previous area is lost. If the area of the first piece is 1 square unit then:
square units
The root of an equation is the same as the solution to the equation.
:)
Answer:
0.25, 25%, or 1/4
Step-by-step explanation:
There are two possibilities for each coin: heads or tails. So the chance of getting heads for the first flip is 50%, or 1/2. To find the probability for both, you multiply 1/2*1/2 and get 1/4.
Answer:
12 dollars
Step-by-step explanation:
"95% off" means Charlie pays 5% of the original price (5% + 95% = 100%)
5% = 5/100 = 0.05
Multiply 0.05 with the original price $240 and we get our answer to be 0.05*240 = 12
