On a soccer team, 10 children have siblings and 6 do not have siblings. If the soccer club has 8 teams of
the same size, what is a reasonable estimate of children who do not have a sibling?


Right answer gets a Brainliest

Answers

Answer 1

Answer:

62.5%

Step-by-step explanation:

(10*8)/(16*8) = 0.625 = 62.5%


Related Questions

Which of the following options represent a statistical question? Select all that apply.
A. How tall are the teachers in your school?
B. How many hours of TV do students at Washington Elementary School watch
every day?
C. How much does Mark weigh?
D. What are the numbers between 100 and 112?
E. What are the ages of students in Mrs. Kernan's sixth–grade class?

Answers

Answer:

A,B,D,E

Step-by-step explanation:

they all have more than one answer

resuelve la inecuación

(3x<15)

Answers

Answer:

x<5

Step-by-step explanation:

(3x<15)

Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.

x<15/3

Divide 15 by 3 to get 5.

x<5

When examining the formula of a function that is the result of multiple transformations, how can you tell a reflection with respect to the x-axis from a reflection with respect to the y-axis

Answers

Answer:

For a function f(x), a reflection across the y-axis is written as:

g(x) = f(-x)

While a reflection across the x-axis is written as:

g(x) = -f(x)

So, if the negative sign is outside the transformation, like in:

g(x) = -f(x + 2) - 8

We can conclude that this is a reflection over the x-axis.

While if the "x" inside the function has a negative sign, like in:

g(x) = 5*f(-x + 4) - 3

The reflection is over the y-axis.

Can someone help only answer if you know no scam links or your getting reported.

Answers

Answer:

Volume= 10 cm³

Step-by-step explanation:

[tex]V=lwh[/tex]

[tex]V=\frac{5}{4} *4*2[/tex]

[tex]V=5*2[/tex]

[tex]V=10[/tex]

Chloe has enough sand to fill a sandbox with an extra area of 36 square units she wants the outer edge of the sandbox to use as little as Material possible

Answers

Answer:

[tex]Length = Width = 6\ units[/tex]

Step-by-step explanation:

Given

[tex]Area=36[/tex]

Required

The least possible material

Sandboxes usually, are rectangles or squares.

Using the above assumption, the area is calculated as:

[tex]Area= Length * Width[/tex]

[tex]Area= L* W[/tex]

[tex]L * W = 36[/tex]

Make L the subject

[tex]L = \frac{36}{W}[/tex]

The material of the outer edge is calculated by the perimeter.

[tex]Perimeter = 2 * (L +W)[/tex]

[tex]P = 2 * (L + W)[/tex]

Substitute [tex]L = \frac{36}{W}[/tex]

[tex]P = 2 * (\frac{36}{W} + W)[/tex]

Open bracket

[tex]P = \frac{72}{W} + 2W[/tex]

[tex]P = 72W^{-1} +2W[/tex]

To get the minimum material needed, we differentiate P

[tex]P' = -72W^{-2} + 2[/tex]

Set: [tex]P' = 0[/tex]

[tex]-72W^{-2} + 2 = 0[/tex]

Collect like terms

[tex]72W^{-2} = 2[/tex]

Divide both sides by 72

[tex]W^{-2} = \frac{2}{72}[/tex]

[tex]W^{-2} = \frac{1}{36}[/tex]

Rewrite as:

[tex]\frac{1}{W^2} = \frac{1}{36}[/tex]

Take positive square roots of both sides

[tex]\frac{1}{W} = \frac{1}{6}[/tex]

Cross multiply

[tex]W = 6[/tex]

Recall that: [tex]L = \frac{36}{W}[/tex]

So, we have:

[tex]L =\frac{36}{6}[/tex]

[tex]L = 6[/tex]

Hence, the dimension with the littlest material as possible is:

[tex]Length = Width = 6\ units[/tex]

Emily is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hold 2 people, and large rooms that can hold 3 people. Emily booked a total of 15 rooms which can accommodate 36 guests altogether. Graphically solve a system of equations in order to determine the number of small rooms reserved,

Answers

Answer: 9.

Step-by-step explanation:

6 large rooms which will add up to 18

9 small rooms which will also add up to 18 totaling the 36 guests.

The no. of small and large rooms in the hotel are 9 and 6 respectively.

What is a linear equation?

A linear equation is an algebraic equation of degree one. In general, the variable or the variables(in the case of a linear equation in two variables) the variables are x and y.

Given, Emily is blocking off several rooms in a hotel for guests coming to her wedding.

Let us assume that small rooms be x and large rooms to be y.

Emily booked a total of 15 rooms which is x + y = 15...(i).

which can accommodate 36 guests altogether which is 2x + 3y = 36...(ii)

Now if we multiply eqn(i) by 2 it'll be 2x + 2y = 30...(iii)

Now subtracting eqn(iii) from eqn(ii) we get y = 6.

substituting the value of y in eqn(iii) we get x = 9.

So, the number of small rooms is 9 and no. of large rooms is 6.

learn more about linear equations here :

https://brainly.com/question/13738061

#SPJ2

PLEASE PLEASE PLEASEEE HELP I DONT UNDERSTAND

Answers

Answer:

29.5 times pi or 3.14

Step-by-step explanation:

Important! HELP HELP HELP HELP HELP HELP HELP! Not an Decimal answer. Thank you!

Answers

Answer: 2.43m^3

Step-by-step explanation:

Answer: 2.43 meters cubed

Step-by-step explanation:

Guided Practice


Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 4, 6, 9, 13, . . .


A.
Add 2 to the first term, 3 to the second term and continue, adding 1 more each time; 18, 24.


B.
Add 2 to the previous term; 15, 17.


C.
Add 12 of the previous term; 19.5, 29.25

Answers

Answer:

A.

Explanation:

4 goes up 2 to 6. 6 goes up 3 to 9. 9 goes up 4 to 13. Therefore, you can expect 13 to go up 5 to 18, and 18 to go up by 6 to 24.

Solve. 382.04 – 6.3 *
Help

Answers

                  7 11  10

               3 8 2 . 0 4

           -         6 . 3

          ------------------

               3 7 5 . 7 4

Answer:

375.74

Step-by-step explanation:

The explanation are in the picture.

Given circle B below, find the value of x.







A 27


B 44


C 71


D 142

Answers

Answer:

B. 44°

Step-by-step explanation:

Central angle = 3x + 10°

Inscribed angle = 2x - 17°

Now

Central angle = 2 * inscribed angle

( Central angle is double of the inscribed angle standing on same arc)

3x + 10° = 2 ( 2x - 17°)

3x + 10° = 4x - 34°

4x - 3x = 34 ° + 10°

x = 44°

Hope it will help :)❤

If the square below is enlarged by a scale factor of 2, what will be the area of the new square? 184 square units 188 square units 192 square units 196 square units

Answers

Answer:

256square units

Step-by-step explanation:

Since we are not given a diagram. Let us assume the side length of the given square is 8 units

If the  the square is enlarged by a scale factor of 2, the side length of the new square will be 2 * 8 = 16units

Since area of a square = L²

Hence the area of the new square =  16²

area of the new square =  256 square units

Hence the area of the new square is 256square units

Note that the side length of the original square was assumed. The values can change depending on the side length of the original square before enlargement

hello please help thanks

Answers

sediment is the correct answer

Could someone please help me...... this is hopeless.....

Answers

Answer:

[tex]m=-\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\frac{9-10}{6-4}[/tex]

Please explain the answer and real answers only. Find the y=mx+b

Answers

Answer:

-2

Step-by-step explanation:

Given equation

x - 2y = 4

2y = x - 4

y = ( x - 4 ) / 2

y = x/2 - 4 /2

y = x/2 - 2

Comparing with y = mx + b

y-intercept (b) = - 2

Hope it will help :)❤

(PLEASE HELP!!)
Jamal is solving the equation 2x2+7x−5=0 with the quadratic formula.

Which values could he use for a, b, and c?




a = -2, b = -7, c = 5

a = 2, b = 7, c = -5

a = 2, b = -7, c = -5

a = 2, b = 7, c = 5

Answers

Answer:

a = 2, b = 7, c = -5

Step-by-step explanation:

Hi, I took the test and this is the answer. If its K12 then I'm 100% its correct.

The values that can be use for a, b and c in the equation 2x² + 7x − 5 = 0 are a = 2, b = 7, c = -5

Quadratic equation formula

The quadratic equation formula is represented as follows:

ax² + bx + c

where

a, b and c are unknown numbers. a is not 0x  = unknown

Therefore, lets model the equation to 2x² + 7x − 5 = 0 to ax² + bx + c

Hence,

a = 2

b = 7

c = -5

learn more on quadratic equation here: https://brainly.com/question/23020871

Write the standard form of the equation of the circles that passes through (0, 3) with its center at (0,0)

Answers

Answer:

[tex]x^2+y^2=9[/tex]

Step-by-step explanation:

Equation of a circle (when centred at the origin):

[tex]x^2+y^2=r^2[/tex] where r is the radius of the circle

Plug in the point (0,3) to solve for the radius squared

[tex]0^2+3^2=r^2\\9=r^2[/tex]

Plug r² back into the original equation

[tex]x^2+y^2=9[/tex]

I hope this helps!

can someone help me with this because I am struggling and if you don't mind show me the steps

Answers

Attach and send a picture

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Answers

Answer: 4 black marbles, 3 blue, 2 green, and one red.

Step-by-step explanation:

The area of a square piece of carpet is 100 square feet. How long is each side?

Answers

25 square feet
Divide the 100sqft by how many sides there are(4) giving you 25

Answer:

10 square feet

Step-by-step explanation:

Find out the answer by square rooting 100

100 square rooted = 10

Gilbert purchased a car for 34000. The car depreciates at a rate of 14% per year. The exponential function that represents this situation is y = 34000(0.86)^x.

What is the change factor for this function?

Answers

Answer:

.86

Step-by-step explanation:

Exponential function formula

[tex]y = a ( 1 + or - r ) ^t[/tex]

where a = initial value

r = rate of change

and t = number of years

given the equation y = 34000(0.86)^x.

r = .86

Hence the change factor is .86

helpppp me pleaaaaseeeewww

Answers

Answer:

A

Step-by-step explanation:

I believe it is A If I remember correctly

6 to the negative 4th power times 6 to the 7th power ​

Answers

Answer:

216

Step-by-step explanation:

(6 to the -4th) * (6 to the 7th)

So this should be one of the last few ones

Answers

Answer:

A

Step-by-step explanation:

Because you have to use the Pythagorean theorem to solve for this.

⚠️PLEASE HELP FAST⚠️ I need help with 6 and 5 before my mom gets home :(

Answers

Answer:

Step-by-step explanation:

6 is 4xd

and can u plz can u plz clarify what 5 is asking so i can answer it for u

What is the factored form of 12x²-48?

Answers

12(x+2)(x-2) !!! have a great day

Find the value of x in the triangle

Answers

Answer:

√41

Step-by-step explanation:

Use a² + b² = c²

a = 4

b = 5

4² + 5² = c²

4² = 16

5² = 25

16 + 25 = c²

41 = c²

You need to get ² away from c, so square root both sides.

√41 = √c²

√41 = c

√41 is in its simplest form, so it is left as √41.

Add: 8 yd 1 ft + 11 yo 2 ft

Answers

Answer:

19 yards 3 ft

60 ft

20 yards



Leo is constructing a tangent line from point Q to circle P. What is his next step?



Mark the point of intersection S of the segment created from the arcs and circle R, and construct line RS.

Mark the point of intersection S of circles R and P, and construct line QS.

Construct arcs from point Q that are greater than half the length of segment PQ.

Construct a circle from point P that has a radius of P and the intersection of circles P and R.

Answers

Answer:

hello your question has a missing diagram attached below is the missing diagram

answer :  

Mark the point of intersection S of circles R and P, and construct line QS ( option 2 )

Step-by-step explanation:

when constructing a tangent line from one point ( lets say Q as seen in the question ) to a circle P. The next step should be to mark a point of intersection between  the given circles and then construct a line through it

Answer:

Mark the point of intersection S of circles R and P, and construct line QS.

Step-by-step explanation:

This is correct because after you create circle R that intersects circle p, you're supposed to mark the intersection points.  If your in FLVS, it would be in lesson 7.04.  I also got this right on my test.  Good luck!

Tyrone is making 52 cookies for a party. Some will be a pecan cookies and some will be honey ginger. The ratio pecans a honey ginger is 76. How many of each kind of cookie will he make

Answers

Complete Question

Tyrone is making 52 cookies for a party. Some will be a pecan cookies and some will be honey ginger. The ratio of pecans to a honey ginger is 7:6. How many of each kind of cookie will he make

Answer:

28 pecan cookies and 24 Honey ginger cookies

Step-by-step explanation:

From the above question

Pecans : Honey ginger = 7:6

Sum of Proportion = 7 + 16 = 13

Total number of cookies = 52

Number of pecans

= 7/13 × 52 = 28 pecans cookies

Number of Honey ginger

= 6/13 × 52 = 24 Honey ginger cookies

Therefore, we have:

28 pecan cookies and 24 Honey ginger cookies

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