WILL GIVE BRAINLIEST!! The data set {2,5,q,10,13,16} has mean x¯=9

Find the value of q

WILL GIVE BRAINLIEST!! The Data Set {2,5,q,10,13,16} Has Mean X=9Find The Value Of Q

Answers

Answer 1

Answer:

#3. 8

Step-by-step explanation:

Frequency of data

6

Sum of data:

2 + 5 + q + 10 + 13 + 16 = 46 + q

Sum of data as per mean and frequencies:

9*6 = 54

Compare the sums:

46 + q = 54q = 54 - 46q = 8

Correct choice is #3. 8


Related Questions

Divide 20x^4 by 10x^2​

Answers

Answer:

The answer for this equation is 2x⁶.

Step-by-step explanation:

In order to solve the equation, you have to Take out the Constants.

[tex] \frac{20}{10} {x}^{4} {x}^{2} [/tex]

Now you have to Simplify 20/10 to 2 because 10 divided by 20 is 2.

[tex] {2x}^{4} {x}^{2} [/tex]

And now you have to Use the product rule:

[tex] {x}^{a} {x}^{b} = {x}^{a + b} [/tex]

[tex]2x ^{4 + 2} [/tex]

and lastly, you have to simplify 4 + 2 to 6.

[tex] {2x}^{6} [/tex]

Therefor, the answer for this equation is 2x⁶.

Answer:

i have questine

Step-by-step explanation:

You earn 4$ in bonus bucks for each 50$ you spend. Complete the graph to model this situation.

Answers

Answer:

The domain or x-values are on the horizontal axis, this is what you spend.

The range or y-values are on the vertical axis, this is your bonus.

The points to be indicated:

(0, 0), (50, 4), (100, 8), (150, 12), (200, 16), (250, 20)

Plot the points and connect to make a line.

The graph is attached

PLEASE HELP WILL GIVE BRAIN Which could be the function of the following graph?

f(x) = (x + 5)^3(x + 1)^2(x - 2)^2 f(x)=(x+5)3(x+1)2(x−2)2

f(x) = (x + 5)^2(x + 1)(x - 2)^3 f(x)=(x+5)2(x+1)(x−2)3

f(x) = (x + 5)^3(x + 1)^2(x - 2)^2(x - 5) f(x)=(x+5)3(x+1)2(x−2)2(x−5)

f(x) = (x + 5)(x + 1)^3(x - 2)^2

Answers

Answer:

Close options are B and D but no matching function

Step-by-step explanation:

The graphed function has:

Even degree because overall U-shapedThree x-intercepts (-5, -1, 2) There is one y-intercept (-5)

The answer options:

f(x) = (x + 5)^3(x + 1)^2(x - 2)^2

Has degree of (3 + 2 + 2) = 7 - incorrect

f(x) = (x + 5)^2(x + 1)(x - 2)^3

Has degree of (2 + 1 + 3) = 6 - correctx- intercepts are (-5, -1, 2) - correcty- intercept is (-200) - incorrect

f(x) = (x + 5)^3(x + 1)^2(x - 2)^2(x - 5)

Has degree of (3 + 2 + 2 + 1) = 8 - correctx- intercepts are (-5, -1, 2, 5) - incorrect

f(x) = (x + 5)(x + 1)^3(x - 2)^2

Has degree of (1 + 3 + 2) = 6 - correctx- intercepts are (-5, -1, 2) - correcty- intercept is (24) - incorrect

Answer:

C

Step-by-step explanation:

Identify the type of triangle by looking at the sum of the angle
measures.
145 + 20 + 15 = 180°

Answers

Answer:

Scalene triangle because it's all sides are unequal

Answer:

Scalene triangle

Step-by-step explanation:

A rectangle is 1 2/5 in. by 2 1/2 in. What is the rectangle’s perimeter?

Answers

Answer:

b. 7 4/5 in

Step-by-step explanation:

First, turn 1 2/5 and 2 1/2 into decimals which would be 1.4 and 2.5. Then, multiply 1.4 by 2 and 2.5 by 2 since you have to add up all the sides of the rectangle. Then, add the products to get the perimeter of 7.8 inches. (4/5 = 0.8).

i give brainly to answer

Answers

Answer:

x = 50º

Step-by-step explanation:

All angles in a triangle have to add up to 180º

Which of the following equations shows how to correctly calculate the volume, V, in cubic centimeters, of the prism below?

A.V = (9)(12) × 18
B.V = × 9
C.V = × 12
D.V = × 18

Answers

Answer:

A

Step-by-step explanation:

I need help finding the rate of change can someone help me

Answers

Answer:

rate of change is 4.

Step-by-step explanation:

rate of change is the slope, so, pick any two relations given to us in the table.

(-3, -14) and (-1, -6).

slope = y2 - y1/ x2 - x1

slope = -6 - (-14)/-1-(-3)

slope = 8/2 = 4.

the rate of change is 4.

PLS HELP
Identify the area of a regular hexagon with side length 17 in. rounded to the nearest tenth.

Answers

750.8 square inches

Answer:

750.8in squared

Step-by-step explanation:

The area of a regular polygon is one-half times the length of the apothem times the perimeter.

Notice that the formula combines the areas for the six triangles that fit inside the hexagon.

The perimeter is equal to the sum of the six triangle bases and the apothem is the height of each triangle.

The interior angles of the hexagon have a measure of 120°

, so the angles at the base of the triangle (and the third angle) have measure 60°

.The height forms a 30°−60°−90°

triangle, which has one leg equal to half of the hexagon side, or 8.5 in.

, and the other leg equal to 8.53–√ in

The figure shows a regular hexagon. Each angle of the hexagon measures 120 degrees. There is a triangle inside the hexagon. The base of the triangle coincides with one of the sides of the hexagon and one of the vertices of the triangle is the center of the hexagon. The length of the apothem is 8.5 times square root of 3 inches. The angles at the base of the triangle measure 60 degrees. The angle between the apothem and the side of the triangle measures 30 degrees. The apothem divides the base of the triangle into two parts. One of the parts is 8.5 inches long.

Find the perimeter of the hexagon.

P=6(17)

Simplify.

P=102in.

The formula for the area is A=12aP

. Substitute the known values and simplify.

A=12(8.53–√)(102)

=433.53–√in2

Round to the nearest tenth as 750.8 in

Therefore, the area of the regular hexagon with side length 17in.

is A≈7508. in2

.

Will give brainliest for answer
Part 1: Determine the most precise name for each quadrilateral.
Part 2:List all of the quadrilaterals that have the given property (Use parallelogram, rhombus, rectangle and square)
Posted for 4th time.

Answers

Answer:

Part 1:

1. Rhombus (4 equal sides)

2. Parallelogram (opposite sides are equal)

3. Rectangle (opposite sides are equal, 4 right angles)

Part 2:

1. Square, rhombus (4 equal side)

2. Rectangle, parallelogram, square, rhombus (opposite sides are equal)

3. Rectangle, square (opposite sides are equal, 4 right angles)

What is the equation of the following line? Be sure to scroll down first to see
all answer options,
(0,0) (7,2)

Answers

y=2/7x is the correct answer

Write each polynomial in standard form.
Then, give the leading coefficient.
I
7. 12 + 3x2 - X

Answers

2
-
25x(89+100x) if that’s what you mean

Complete the table for the given rule.

Answers

Step-by-step explanation:

0.75

3.75

9.75

please mark me brainliest

More than one-sixth of the dogs from the shelter were adopted at the event today. If there are 90 dogs at the shelter, how many dogs were adopted? Let d represent the number of dogs adopted.

Write an inequality to show how many dogs were adopted.






What is the possible amount of dogs adopted?
a) 20
b) 15
c)10
d) 5

Answers

1/6 of 90 is 15. So I believe it would be 15 dogs adopted

A rock is dropped down from the top of a​ 500-foot cliff. After 1​ second, the rock is traveling 32 feet per second. After 5 ​seconds, the rock is traveling 160 feet per second.
a. Assume that the relationship between​ time, t, and​ speed, s, is linear, and write an equation describing this relationship. Use ordered pairs of the form​ (time, speed).
b. Use this equation to determine the speed of the rock 7 seconds after it is dropped.

Answers

Answer:

A) s=32t

B) 224 ft/s

Step-by-step explanation:

A)

In the form (time, speed), the question gives us the following data: (1,32) and (5,160). Since we are told that the relationship between​ time, t, and​ speed, s, is linear, we know the equation will fit the formula y=mx+c, where m is slope c is the y-intercept and y and x are the co-ordinate values. Plug in (1,32) and (5,160) to find the formula:

y=mx+c

s=mt+c

32=1m+c

c=32-m

160=5m+C

160=5m+32-m

128=4m

m=32

c=32-m

=32-32=0

So our equation is s=32t

B)

s=32t

s=32(7)=224 ft/s

Which expression is equivalent to 9.7d+4.1+5.1d-9.2
A) 13.8d−4.1
B) 14.8d+13.3
C) 4.6d−5.1
D −5.1+14.8d

Answers

Answer:

9.7d+4.1+5.1d-9.2

9.7d +5.1d+4.1-9.2 (take same element near)

d(9.7d +5.1) + 4.1-9.2

d(14.8) - 5.1

answer :

D −5.1+14.8d

Step-by-step explanation:

what are 3 online websites I can take pictures on with, without saving to ur device , it stays on that site and its just for u

Answers

Answer:

Webca-mtoy.com   webca-mera.io       I only know 2

Step-by-step explanation:

Solve and graph y−5<7​

Answers

Answer:

y < 12

Step-by-step explanation:

Add 5 on both sides since the opposite of subtraction is addition. Then cross it out where you will be left with y and 7 + 5 equals 12 so the answer is: y < 12

Find the area of the shape. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal. (ANSWER ASAP PLEASEE)

Answers

3/4 * pi * 16 = 12pi

A can in the shape of a cylinder has a diameter of 6 centimeters and a height of
10 centimeters. Which measurement is closest to the total surface area of the can in
square centimeters?
F 603.19 cm?
G 245.04 cm?
H 376.99 cm?
188.50 cm?

Answers

Answer:

I don't know the answer please

What are the x-input values of this relation? (1, 4), (2, 5), (3, 6) Choose all that apply.

1

2

3

4

5

6
pleaseee

Answers

Answer:

1, 2 and 3

Step-by-step explanation:

First you must know that the coordinate of a point is expressed as (x, y) wgere

x serves as the input value (domain)

y serves as the output values

Given the coordinates (1, 4), (2, 5), (3, 6), the input values will be the values at the x coordinates of the points that is 1, 2 and 3.

Marissa went on a trip and drove her car throughout the day. The graph below shows Marissa's distance from the starting point of her trip for different segments of time

What’s the answer to this please?

Answers

Can u take a picture of the graph

A. The rate of the first segment is increasing, second segment is constant, and third segment is decreasing.

B. Marissa's distance from the starting point at the end of her trip is 40 miles.

What is a graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values.

The graph below shows Marissa's distance from the starting point of her trip for different segments of time.

A. The rate of the first segment at the interval (0,3) is increasing, the rate of the second segment at the interval (3,7) is constant, and the rate of the third segment at the interval (7,10) is decreasing.

B. Marissa's distance from the starting point at the end of her trip is 40 miles.

Learn more about the graphs here:

brainly.com/question/16608196

#SPJ6

The question seems incomplete, the missing part has been below:

A. Describe each of the three segments of the graph in terms of the rate of change in Marissa's distance from the starting point throughout her tip.

B. What is Marissa's distance from the starting point at the end of her trip?

​the legs of a right triangle are congruent and the hypotenuse is
.
[tex]7 \sqrt{3} [/tex]


units long . find the length of each leg.

plss help me with this I'm really bad at math ​

Answers

Answer:

Step-by-step explanation:

Length of each leg = hypotenuse/√2

= 7√3/√2 units

= 7√6/2 units

Phil's Frozen Yogurt Shop
A yogurt cup costs
$3.00 plus Phil
charges $0.50 per
topping.
y= cost $
x= # of toppings

Answers

y = 0.5x + 3 is the equation

Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country. How many more of Carol's stamps are from Norway than from France?​

Answers

it’s pretty simple, it’s out of 100 so 29% is 29 stamps and france is 24 stamps so 5 more

Apply the distributive property to factor out the greatest common factor. 35+14=35+14=35, plus, 14, equals

Answers

Answer:

The greatest common factor is 7

[tex]35 + 14 = 49[/tex]

Step-by-step explanation:

Given

[tex]35 + 14 =[/tex]

Required

Apply distributive property

Express 35 as 7 * 5 and 14 as 7 * 2

[tex]35 + 14 = 7 * 5 + 7 * 2[/tex]

Apply distributive property

[tex]35 + 14 = 7 ( 5 + 2)[/tex]

The greatest common factor is 7

Solving further to get the solution

[tex]35 + 14 = 7 * 7[/tex]

[tex]35 + 14 = 49[/tex]

Answer:

7(5+2)

hope this helps <3

Find the sum. Enter your answer in the box below as a fraction, using the
slash mark (/) for the fraction bar.
3+2
6+6

Answers

Answer:

5/12

Step-by-step explanation:

add: 3+2=5, 6+6=12. put 5 on the top 12 on the bottom

Original price of a phone: $129.99
Tax: 2%

Answers

Answer:

$132.59 is the answer

Please help!
Passes through (- 1, - 8) and perpendicular to x + 3y = - 6
What is the equation?

Answers

Answer:

y = 3x - 5  

Step-by-step explanation:

1) First, place the given equation in slope-intercept form, represented by the formula [tex]y = mx +b[/tex], to find the slope. Whatever [tex]m[/tex] or the coefficient of x-term is will be the slope. Isolate y in the equation:

[tex]x + 3y = -6\\3y = -x -6\\y = -\frac{1}{3}x-2[/tex]

So, the slope of that line is [tex]-\frac{1}{3}[/tex]. Lines that are perpendicular have slopes that are opposite reciprocals, thus the slope of the new line will be 3.

2) Now, use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] to find the equation of the new line. Substitute real values for the [tex]m[/tex], [tex]x_1[/tex] and [tex]y_1[/tex] in the equation.

Since [tex]m[/tex] represents the slope, substitute [tex]-\frac{1}{3}[/tex] in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represents the x and y values of one point the line passes through, substitute the x and y values of (-1,-8) into the formula as well. Then, isolate the y in the resulting equation to put the equation in slope-intercept form and find an answer:

[tex]y-(-8) = 3 (x-(-1))\\y + 8 = 3(x+1)\\y + 8=3x + 3\\y = 3x -5[/tex]

4.
The number of hours h that it takes m men to assemble x machines varies directly as the number of
machines and inversely as the number of men. If four men can assemble 12 machines in four hours,
how many men are needed to assemble 36 machines in eight hours?

Answers

Answer:

5 men

Step-by-step explanation:

4m × 4h = 12

xm × 8h=36

x m = 4.5

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