Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

7 rounds were played.

Step-by-step explanation:

A wrestling tournament begins with 128 competitors. In every round competitor has 1 match against another wrestler and winner moves to the next round. We have to construct a sequence representing all rounds of this tournament.

In first round total matches played = 128/2 = 64

In second round number of matches played = 64/2 = 32

In third round matches played = 32/2 = 16

Similarly all the rounds were played.

Now we get the sequence as 64, 32, 16, 8, 4, 2, 1

This sequence is a geometric sequence having first term 64

Common factor = 32/64 = 1/2

Number of terms = 7

Explicit rule

Total seven rounds were played.

7

step-by-step explanation:

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it