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Elenna [48]
2 years ago
6

A large chess tourname begins with 256 players. After each round, r, half of the players remain

Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0
Is there more to the question?
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estimate by rounding each number to the same place value. please help with these i did these but i wanna make sure they are corr
valkas [14]
Im not too sure with these, but this is what i got

11. 39.90
12.16
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4 0
3 years ago
Write a rule for the nth term of the arithmetic sequence. Then graph the first six terms of the sequence. a6=-12 a12=-36
denis-greek [22]

Answer:

We need to find the first term.  We can use the formula

an = a1 + d(n - 1)

to solve for a1.  We already know the 12th term, a12, common difference, d, and nth sequence, n.

a12 = -36

d = -4

n = 12

-36 = a1 - 4(12 - 1)

-36 = a1 - 44

8 = a1

The first term is 8.  Therefore, your formula is

an = 8 - 4(n - 1)

an = -4n + 12

Then use this formula to graph.

n is the independent variable.

an is the dependent variable.

Your graph will be a line.

n    |       an

___________

1          8

2          4

3          0

4         -4

5         -8

6         -12

Step-by-step explanation:

give me brainliest.

3 0
3 years ago
Find The surface area of the cylinder. round your answer to the nearest tenth
trasher [3.6K]

Answer:

791.7

.......

........................

.

6 0
2 years ago
Perfect square numbers
Softa [21]

Answer:

All the sides are equal. any number as long as all the sides have the same number.

Step-by-step explanation:

4 0
3 years ago
Based on the graph, which of the following represents a solution to the equation? (4 points) A. (−2,−3) B. (3, 1) C. (1, 3) D. (
statuscvo [17]

Answer:

C (1,3)

Step-by-step explanation:

The only choice that appears on the line is 1 on the horizontal or X axis and 3 on the vertical or Y axis.

7 0
2 years ago
Read 2 more answers
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