A sample of 50 11th graders were asked to select a favorite pattern out of 6 choices. The data list below shows what their favorite color patterns were, and the accompanying frequency table and bar graph represent these data. In the bar graph, the height of the blue gray bar is 4, the height of the green bar is 9, and so on. Suppose that rather than being just a bar graph, the display you see above is a relative frequency bar graph. The vertical axis of the graph will be marked off in percentages, from 0 percent up to 30 percent. What will be the height of the green bar? A. 18 B. 9 C. 25 D. 15

Answer:

x=-8

Step-by-step explanation:

this can be figured out with  a calculator

Answer:

Bar graph, it is often used to display categorical data.

Answer:

b^2 – 4ac = 4

Step-by-step explanation:

Since the graph crosses the axis twice, it has two real solutions.  That means the discriminant must be positive.

b^2 - 4ac>0

Answer:b^2 – 4ac = 4

Answer:

[tex] p = \frac {2x}{(2t^2 +m)} [/tex]

Step-by-step explanation:

[tex]p {t}^{2} = \frac {2x - pm}{2} \\

2pt^2 = 2x - pm\\

2pt^2 +pm= 2x \\

p(2t^2 +m) =2x\\\\

\huge\purple {\boxed {p = \frac {2x}{(2t^2 +m)}}}

\\ [/tex]

Answer:

90 degrees

Step-by-step explanation:

For this problem we will use our knowledge about the Interior Angle to Circle Theorem.

∡EGC=(arcEC+arcDF)/2

arcEC+arcDF=70°*2

5x+10+11x+2=140

16x+12=140

16x=128

x=128:16

x=8

arcDF=11*x+2=11*8+2=90°

Answer:

90°

Step-by-step explanation:

Hope this helps :)

Answer:

[tex]Fraction = \frac{3}{14}[/tex]

Step-by-step explanation:

Given:

[tex]Total\ Length = 5\frac{5}{6}[/tex]

[tex]Straight\ Section = 1\frac{1}{4}[/tex]

Required:

Fraction of the circuit that is straight section

To solve this, we simply divide the length of the straight section by the total length of the circuit;

This is done as follows;

[tex]Fraction = 1\frac{1}{4} / 5\frac{5}{6}[/tex]

Convert both fractions to improper fractions

[tex]Fraction = \frac{5}{4} / \frac{35}{6}[/tex]

Change division sign (/) to multiplication (*)

[tex]Fraction = \frac{5}{4} * \frac{6}{35}[/tex]

Combine to form a single fraction

[tex]Fraction = \frac{5*6}{4*35}[/tex]

[tex]Fraction = \frac{30}{140}[/tex]

Divide numerator and denominator by 10

[tex]Fraction = \frac{3}{14}[/tex]

Hence, the fraction of the straight section is; [tex]Fraction = \frac{3}{14}[/tex]

Area of patio = 12 x 16

                      = 192 square feet

Cost = 192 x 8

        = $1536

Answer:

g(x) = x^3

Step-by-step explanation:

f(x)=(x+3)^3

The parent function is

g(x) = x^3

The function was shifted to the left 3 units from the parent function

f(x) = ( x- -3) ^3

f(x) = ( x+3) ^3

Answer:

12 ft²

Step-by-step explanation:

The figure is composed of 2 triangles.

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

A of upper triangle = [tex]\frac{1}{2}[/tex] × 4 × 3 = 2 × 3 = 6 ft²

A of lower triangle = [tex]\frac{1}{2}[/tex] × 4 × 3 = 2 × 3 = 6 ft²

Thus

area of figure = 6 + 6 = 12 ft²

Answer:

Total money earned = £1,947.35

Step-by-step explanation:

Given:

Per ticket cost = £3.95

Number of rows = 17

Number of seats in each row = 29 seats

Find:

Total money earned.

Computation:

Total number of seats = Number of rows × Number of seats in each row

Total number of seats = 17 × 29

Total number of seats = 493 seats

Total money earned = Total number of seats × Per ticket cost

Total money earned = 493 × £3.95

Total money earned = £1,947.35

I chose a box of cereal-------> rectangular prism

Part 1)List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).

Length: 20 cm

Width: 8 cm

Height: 32 cm

Part 2).

 Describe the shape of the cross-section when the box is cut parallel to the base

the shape of the cross-section would be a rectangle of dimensions

20 cm x 8 cm

Part 3)

What is the surface area of the box? 

surface area=2*area of the base+perimeter of the base*height

area of the base=20*8=160 cm²

perimeter of the base=2*[20+8]-----> 56 cm

height=32 cm

surface area=2*160+56*32------> 2,112 cm²

the answer part 3) is

2,112 cm²

Part 4)

What is the surface area of the box if it is scaled up by a factor of 10?

we know that

surface area of the larger box=[scale factor]²*surface area original box

scale factor=10

surface area original box=2,112 cm²

so

surface area of the larger box=10²*2,112-----> 211,200 cm²

the answer part 4) is

211,200 cm²

Part 5) 

What is the volume of the box?

volume of the box=L*W*H-----> 20*8*32------> 5,120 cm³

the answer Part 5) is

5,120 cm³

Part 6) 

What is the volume of the box if it is scaled down by a factor of 1/10

we know that

the volume of the smaller box=[scale factor]³*volume original box

scale factor=1/10

volume original box=5,120 cm³

so

volume of the smaller box=[1/10]³*5,120-----> 5.12 cm³

the answer part 6) is

5.12 cm³

The length is⇒ 6 in., the width is⇒ 2 in., and the height is⇒ 16 in.

please mark brainliest!

Answer:

same thing as his but don't copy and paste it they will know

Step-by-step explanation:

Answer:

x-intercept is equal to 2 (Option 3)

Step-by-step explanation:

Slope = m = -3/2

y-intercept = b =  3

Putting in the slope-intercept form

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

For finding x- intercept, y must be equal to 0

=> 0 = (-3/2)x+3

=> -3/2 x = -3

=> 3/2 x = 3

=> 3x = 6

Dividing both sides by 3

=> x = 2

Answer:

the third option 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Just multiply all of them...

Answer:

3200000

Answer:

multiply the length ,width and height of the tank

volume=3,200,000cm

Answer:

2.4 x 10^6

Step-by-step explanation:

40,000 x 60 = 2400000

standard index form = 2.4 x 10^6

Answer: C

Step-by-step explanation: The number go larger in value

D. My GuyYYYyYyYYY

yesiiriririr

Answer:

{3,4,5, 7,9, 10, 13, 17)

Step-by-step explanation:

A = {4, 7, 10, 13, 17)

B = (3, 5, 7, 9).

U means union or join together

A u B  means  {3,4,5, 7,9, 10, 13, 17)

Answer:

A u B is { 3 , 4 , 5 , 7 , 9 , 10 , 13 , 17 }

Hope this helps

Answer:

10

Step-by-step explanation:

The constant of variation would be 12 / 1.2 = 10.

Answer:

[tex]10[/tex]

Step-by-step explanation:

[tex]y \propto x[/tex]

[tex]y=kx[/tex]

[tex]12=k \times 1.2[/tex]

[tex]k=\frac{12}{1.2}[/tex]

[tex]k=10[/tex]

The constant of variation is [tex]k[/tex].

Answer:

12, 16, 20

Step-by-step explanation:

3, 4, 5 is a simple triple Phytagoras, so (3×4),(4×4), and (5×4) is triple Phytagoras too.

Answer:

HOPE IT IS HELPFUL FOLLOW FOR MORE ANSWERS

Answer:

C.) Number of successful trials / Total number of trials

Step-by-step explanation:

The empirical probability of an event 'E' is defined as :

(Number of successful occurrences of event 'E' / Total number of trials)

The empirical probability requires that an experiment of a chosen number of trials be performed. The ratio of the number of success to the total number of trials is used to estimate the empirical probability of such event.

P(Empirical) = (Number of successful trials / Total number of trials)

This is different from the use of sample space in the evaluation of theoretical probability whereby all possible occurences is used to estimate the probable outcome of an event.

P(theoretical) = (number of required outcomes / total number of possible outcomes)

Answer:^^

Step-by-step explanation:

Answer:

A person in a group where 5 people are sharing 3 small bags of snickers

Step-by-step explanation:

Let the number of calories in one bag of snickers =x

Number of calories in 3 small bags of snickers =3x

Number of calories in 2 small bags of snickers =2x

We then compare the two.

Let x=1

[tex]\dfrac{3}{5}=0.6$ calories per person\\\dfrac{2}{7}=0.29$ calories per person[/tex]

Therefore, a person in a group where 5 people are sharing 3 small bags of snickers gets more calories.

Answer:

1st Choice

Step-by-step explanation:

The fastest way to do this is by thinking of translations. If you are trying to move it left or right, it will be inside the cube root. If you want to move it vertically, it will be outside the root. In the graph, the child function is moving from the parent function to the right. This means we can eliminate choices C and D. We are left with A and B. A is the right choice because you take the negative of the direction you want to move in. Thus, you have your answer.

Answer:

A

Step-by-step explanation:

g(x)=∛(x-4)

Answer:

x = -5

Step-by-step explanation:

3(1 + x) = 2(x + -1)

(1 * 3 + x * 3) = 2(x + -1)

(3 + 3x) = 2(x + -1)

Reorder the terms:

3 + 3x = 2(-1 + x)

3 + 3x = (-1 * 2 + x * 2)

3 + 3x = (-2 + 2x)

Solving :the equation

3 + 3x = -2 + 2x

add '-2x' to each side of the equation.

3 + 3x + -2x = -2 + 2x + -2x  

Combine like terms: 3x + -2x = x

3 + x = -2 + 2x + -2x

combine like terms: 2x + -2x = 0

3 + x = -2 + 0

3 + x = -2

Add '-3' to each side of the equation.

3 + -3 + x = -2 + -3

Combine like terms: 3 + -3 = 0

0 + x = -2 + -3

x = -2 + -3  

Combine like terms: -2 + -3 = -5

x = -5  

divide each side by '1'.

x = -5

Answer:

c forgetting income

Step-by-step explanation:

qweddcs

Answer:

6.9 =x

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp/hyp

sin 35 = x/12

12 sin 35 = x

6.882917236 = x

To the nearest tenth

6.9 =x

Answer:

The first one!

Step-by-step explanation:

the others don't work since there could be more possibilitys than just b and c.

D is just wrong (as you creati)

I seriously cited the sources you fool>;/

plagiarism, what joke is that! is it a joke? don't be crazy please! thanks!

Answer:

1.

3x + 4y = 0

x - 2y = 5

Solving them simultaneously we get

x = 2 and y = -1.5

Value of (x , y ) is ( 2 , -1.5)

2. Sine of an angle is the ratio of the opposite to the Hypotenuse

3.

Volume of a cylinder = πr²h

r = radius h = height

V = 22/7 × 1.75² × 8

V = 22/7× 24.5

V = 77cm³

Volume of the cylinder is 77cm³

Hope this helps.

Answer:

1

Step-by-step explanation:

[tex]i^{12}= i^{2} *i^{2} *i^{2} *i^{2} *i^{2} *i^{2}[/tex]

Remember that [tex]i^{2}=-1[/tex]

Plug it in:

[tex]i^{12}= (-1)^{2} *(-1)^{2} *(-1)^{2} *(-1)^{2} *(-1)^{2} *(-1)^{2}[/tex]

[tex]=1*1*1*1*1*1[/tex]

[tex]=1[/tex]

The sporting goods store receives the shipment of 124 golf bags in total.

Let us assume that the number of full-sized bags = X

Then the number of collapsible golf bags = 124 - X

Cost of each full sized bags = $38.50

Cost of each collapsible bags = $22.50

Total cost of the 124 bags received by the sporting goods store = $3430

Then

(38.50)X + (124 - X)22.50 = 3430

(38.50X - 22.50X) + 2790 = 3430

16X = 3430 - 2790

16X = 640

X = 640/16

  = 40

So the number of full-sized golf bags received = 40

Then the number of collapsible golf bags received = 124 - 40

                                                                                = 84