Charles asked his teammates how many hours they practiced swimming during the week. He recorded his data in the table below and used the shaded columns to calculate three sample means. What is the range of the values for the sample means?


Hours of Swim Practice

4

5

3

6

3

8

3

5

4

7

6

2

4

5

3

5

2

3

4

6

1

2

3.75

4.75

Answer:

b = √79

Step-by-step explanation:

using pythagorath's theorem

Answer:

AC=6cm

Step-by-step explanation:

AC= root(10²-8²)

ac=root (100-64)

ac=√36

AC= 6cm

Answer:

I believe it is 6.

Step-by-step explanation:

a^2 + b^2 =c^2

So, 8^2 + b^2 = 10^2

64 + b^2 = 100

100 - 64 = 36

[tex] \sqrt{36} = 6[/tex]

Then to check: 8^2 + 6^2 = 10^2 Which is correct.

So, I believe 6 is correct.

Answer:

23+62−36

2(3+32−18)

Step-by-step explanation:

Answer:

hi Plz Subscribe Sameer Duos Channel

Answer:

hey

Step-by-step explanation:

the answer is B the center is (3;-1) and the radius is 1

Answer:

C

Step-by-step explanation:

V=1/3Ab*h= 100*64= 6400

so C

Answer:

11 1/8

Step-by-step explanation:

Answer:

it's 11/8

Step-by-step equation:

you have eleven out of eight pizza slices

Answer:

3/8

Step-by-step explanation:

3/8 of 16 is 6

1/4 of 16 is 4

6+4 = 10

16-10 = 6

3/8 of 16 = 6

Answer:

6 permutations

Step-by-step explanation:

age

sage

sag

gauss

gas

usage

Answer:

I think the answer is 1,370 , not sure .

Answer:

6v+10

Step-by-step explanation:

hope this helped

can also write 6*v+10

Answer:

3 dimensions

Step-by-step explanation:

Answer:

I believe the answer would be 6 cups of red paint.

Two-variable equations/single-variable functions

When some variable depends in some way or another on another variable or variables, we say that it's a function of those other variables. In the simplest case, we can have a function of a single variable. The relationship "y is twice as big as x" describes y as a function of x, and we can express it with the function y = 2x. A graph of this function requires two dimensions, with one axis for each variable (see the first picture). Notice that while y is a function of a single variable, it's a part of an equation in two variables.

Three-variable equations/two-variable functions

Let's take a look at an equation of three variables - for this example, the equation [tex]-2x+y-z=0[/tex].  Currently, this is an example of an implicit function; there's a relationship between the variables, but the equation's form doesn't favor any one in particular. To make this a function, we can add z to both sides, giving us the new equation:

[tex]z = -2x+y[/tex]

Here, z is now a function of both x and y. We can pick whatever value we'd like for x and y, and those choices will fix a certain value of z. For instance, picking x = 1 and y = 2 gives us [tex]z=-2(1)+2=-2+2=0[/tex].

To graph this function, we now need 3 dimensions and 3 axes: an x-axis, a y-axis, and z-axis. See the second photo for a graph of this function.

TL;DR: An equation in three variables can be represented as a function by solving for one of the variables, and graphed in three dimensions, with one axis for each variable.

Answer:

8p

Step-by-step explanation:

8 • p = 8p

Answer:

BCD are wrong

Step-by-step explanation:

Answer:

y = 4

Step-by-step explanation:

The perimeter of a polygon is the distance around the polygon. This can be found by adding up all of the side lengths. In this problem, one is given an expression for the perimeter and an expression for each side length. Using the formula for the perimeter, one can substitute in all of the given expressions and solve for the vairable.

(4y + 5) + (3y + 2) + (4y + 5) + (3y + 2) = 58 + 3y

Simplify,

4y + 5 + 3y + 2 + 4y + 5 + 3y + 2 = 58 + 3y

14y + 14 = 58 + 3y

Inverse operations,

14y + 14 = 58 + 3y

-3y                 -3y

11y + 14 = 58

     -14      -14

11y = 44

/11     /11

y = 4

100

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

if you do 1,800÷150 then you will get 12

Answer:

1,728cm squared  

Step-by-step explanation:

1. Break the Composite Figure into smaller shapes such as, rectangles, triangles, and squares.

2. Use the area formula for rectangles, triangles, and squares to find the area of each smaller shape.

3. Add the area of the smaller shapes together to get the area of the entire Composite Figure.

Hope this is correct and helps :[]).

Answer:

Ratio of the area of MIKE to TEAM = 9 : 1

Step-by-step explanation:

Ratio of similar shapes = square of the ratio of their corresponding sides

Since TEAM ~ MIKE, therefore the ratio of their areas = square of the height of MIKE : square of the height of TEAM

Ratio = 33² : 11²

Ratio = 1089 : 121

Ratio = 9 : 1

∠ O ≈ 42.7°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos O =  =  =  , thus

∠ O =  (  ) ≈ 42.7° ( to the nearest tenth )

Can I have brainliest

v=-5/4 jajakskskaakakskskxkjdjdr

Answer:

1820 is equivalent to 910 because 18 x 10 = 20 x 9 = 180.

Step-by-step explanation:

i think

Answer:

732 rings and necklace

Step-by-step explanation:

nun

Answer:

its B since 6*6=36

Step-by-step explanation:

hope it helps :)

Answer:

36

Step-by-step explanation:

6 x 6 = 36

Answer:

hindi ko po maintin dihan sorryyyyyyyyyy

Answer:

The number of bacteria in the culture after 6 days.