Commutative property because 6•4=4•6 is communative property
I think it’s four. If not then I’m sorry
We have been given that you drop a ball from a window 50 metres above the ground. The ball bounces to 50% of its previous height with each bounce. We are asked to find the total distance traveled by up and down from the time it was dropped from the window until the 25th bounce.
We will use sum of geometric sequence formula to solve our given problem.
, where,
a = First term of sequence,
r = Common ratio,
n = Number of terms.
For our given problem , and .
Therefore, the ball will travel 100 meters and option B is the correct choice.
Answer:
Bottom Left Choice
Step-by-step explanation:
If you look at the points, they are traveling up and to the right. So is the line in the graph. Also, the line in the graph is closer to more dots than the others.
Multiply it out to get 5/7*1/9=5/63. This is an exact value of the product.