A soccer tournament was designed with 512 teams where an eighth of the teams were eliminated after each round. Write a function, f(x), that models the number of teams still in the number of teams still in the tournament after x rounds have been played.

Answer:

1.8

Step-by-step explanation:

11.3 - 9.5 = 1.8

Hope that helps!

Answer: The answer would be (B) 18

Step-by-step explanation: Have a brilliant day of learning!

Answer:

7x+42

Step-by-step explanation:

Answer:

4x-3y

Step-by-step explanation:

Step-by-step explanation:

7x+5y-3x-8y

7x-3x+5y-8y

4x-3y

Answer:

y2-19y+361/4/(y-19/2)squared

Answer:

9801

Step-by-step explanation:

The computation is shown below

Given that

81×121

Based on the above equation we simply solve this equation by multiplying them i.e.

= 81×121

= 9801

Hence, the answer is 9801

Answer:

24meters

Step-by-step explanation:

Given data

Joe walked 12m East

We are told that Joe continued to walk for another 12m east

Therefore, Joes displacement is

=12+12

=24m

His displacement is 24meters

Answer:

x = 74 degrees

Step-by-step explanation:

If we assume that this triangle is isosceles, then the sum of the two angles at the bottom is (180 - 32) degrees, or 148 degrees.  The angle x is half that, i. e., x = 74 degrees

Answer:

c

Step-by-step explanation:

because it is going in a round shape

Answer:

range = 9-1 or 8

Step-by-step explanation:

Answer:

3.96% I think

Sounds like sloths are living the life lol

Step-by-step explanation:

Answer:

Mercedes, look at the graph i'm attaching... do you see ? what's the slope?

Step-by-step explanation:

Answer:

a. 6 (3 x 2)

b. 28.26 (3.14 x 3^2)

c. 9.42 (3.14 x 3)

Hope this helped!!

Answer:

The second answer from the top

Step-by-step explanation:

Answer:

Every equation has a solution.

Hope that helps!?

Step-by-step explanation:

Answer:

15/8

Step-by-step explanation

Answer:

x= 15/8

Step-by-step explanation:

1. Remove the parentheses.

2. Multiply both sides.

3. Move the terms

4. Collect like terms, calculate

5. Divide both sides

The minimum number of boxes needed for all of the golf balls is 26.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number of golf balls = 468

Number of golf balls in one box = 18

The number of boxes.

= 468 ÷ 18

= 468/18

= 26

Thus,

The number of boxes needed is 26.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

6 hours.

Step-by-step explanation:

The formula sort of has to be invented.

Al

rate = 1 shed / 2 hours

Tom

rate = 1 shed / x hours.

Together.

rate = 1 shed / 1.5 hours.

Equation

1 shed / 2 hours + 1 shed / x hours = 1 shed / 1.5 hours.

1/2 + 1/x = 1/1.5          Put the fractions over a common denominator.

(x + 2) / 2x = 1 / 1.5   Cross Multiply

1.5(x + 2) = 2x           Remove the Brackets.

1.5x + 3 = 2x             Subtract 1.5x from both sides

3 = 2x - 1.5x

3 = 0.5x                    Multiply both sides by 2

6 = x

It would take Al 6 hours to do the shed on his own.

Answer:

its a

Step-by-step explanation:

Answer:24

Step-by-step explanation:3 divided by 1/8 is just 3 multiplied by 8

Answer:1

Step-by-step explanation: 1+1=3

Answer:

( x, y ) = ( 4, 1/3)

Step-by-step explanation:

x - 3y = 3

2x +9y = 11

1. substitute the value of x

   x= 3 + 3y

   2x + 9y = 11

2. solve equation

   2 (3 + 3y) +9y = 11

3. substitute the value of y

  y = 1/3

4. solve equation

  x = 3 + 3 x 1/3

   x = 4

5. check solution

 (x, y)  = ( 4, 1/3 )

 check  x ---->  4 - 3 x 1/3 = 3

  check y ------> 2 x 4 + 9 x 1/3 = 11

    for x----> 3=3

     for y----> 11=11

Answer:

3y+6-6=30-6 (subtract 6 from both sides)

3y=24 (simplfy by subtracting those numbers)

3y/3 = 24/3 (divide both sides of the equation)

y=8 (simplfy by divding with those numbers)

Step-by-step explanation:

Hope this helps :)

Answer:

3y+6-6=30-6

Step-by-step explanation:

Answer:

24 es la respuesta correct

Step-by-step explanation:

Answer:

18cm

Step-by-step explanation:

add both bases (4+8) and then divide by 2

12/2=6

the multiply by 3

6x3=18

prolly a bad explaination but hope it helps <3

Answer:

discriminant:  4; number of real roots:  2

Step-by-step explanation:

The coefficients a, b and c of this quadratic are {-3, -2, 0}.

Thus, the discriminant b^2 - 4ac is (-2)^2 - 4(-3)(0), or 4.

Because the discriminant is positive, this quadratic has two real, unequal roots.

-3p^2 - 2p can be factored as follows:  -p(3p + 2).  If we set this expression equal to zero, we can find the roots:  {-2/3, 0}

Answer: 13

Step-by-step explanation:

According to pemdas (parenthesis, exponents, multiplication and divisions (from left to right)x aditioncand subtraction (left to right)

So first you would do 2^2 which 4

So now the equation would be 4+13-4

Positive 4 and negative 4 cancel out

The answer is 12

Answer:3.126

Step-by-step explanation: move the decimal however many zeros there are to the left

Answer:

second one just se that cuse I think it is it a fuse fore me

Answer:

Step-by-step explanation:

9) In parallelogram, adjacent angles are supplementary

14x - 4 + 86 = 180

           14x  = 180 - 86 + 4

           14x = 98

               x = 98/14

              x = 7

10) In parallelogram, opposite angles are congruent.

6x + 4 = 64

      6x = 64 - 4

     6x = 60

      x = 60/6

    x = 10

11) In parallelogram, opposite sides are congruent.

3x + 4 = 2x + 10

 3x -2x + 4 = 10

           x + 4 = 10

                   x = 10-4

                  x = 6

Answer:

The unit price is $272.19.

Step-by-step explanation:

7.56 x 26 = 272.16