Enter the value that belongs in the green box

Answer:

16

Step-by-step explanation:

Start with the paraenthesis: 3-1=2

Then plug it into the equation so 4(2)^2

Do (2)^2 first = 4(4)

4*4 = 16

Hope this helped!

Answer:

The probability that, in successive drawing of chips, the colors of the first four chips alternate = 0.0751

Step-by-step explanation:

Step 1:

The probability that, in successive drawing of chips, the colors of the first four chips alternate, can occur in two ways: RED-WHITE-RED-WHITE (RWRW) or WHITE-RED-WHITE-RED (WRWR).

Step 2:

Given that an urn contains three white and four red chips and that each time we draw a chip, we look at its color. If it is red, we replace it along with two new red chips, and if it is white, we replace it along with three new white chips.

Probability of RWRW is given as follows:

Probabilty of the first being a red = 4/7

Probability of the next being a white = 3/9 = 1/3

Probability of the next being a red = 6/12 = 1/2

Probability of the next being a white = 6/14 = 3/7

Thus, probability of RWRW = 4/7 × 1/3 × 1/2 × 3/7 = 0.0408

Probability of WRWR is given as follows:

Probabilty of the first being a white = 3/7

Probability of the next being a white = 4/10 =2/5

Probability of the next being a red = 6/12 = 1/2

Probability of the next being a white = 6/15 = 2/5

Thus, probability of WRWR = 3/7 × 2/5 × 1/2 × 2/5 = 0.0343

Step 3:

Probability of RWRW or WRWR = 0.0408 + 0.0343 = 0.0751

Therefore, the probability that, in successive drawing of chips, the colors of the first four chips alternate = 0.0751

Answer:

x = -4

B is the answer

Step-by-step explanation:

To find the axis of symmetry, we will need to find the vertex of this function.

I have provided you with the steps to find the vertex.

After finding the vertex, pay attention to the x-value of the vertex because that is the axis of symmetry too. Hope this helps :)

Answer:

B. -.9,-4, 1, .2, .8

Hope this helps!:)

Answer:

B not sure cuz i lit bit cant recognize the question

Step-by-step explanation:

Answer:

20 mm

Step-by-step explanation:

[tex]\frac{48}{40} =\frac{24}{x} \\48x=(40)(24)\\48x=960\\x=20mm[/tex]

Answer:

B.

Step-by-step explanation:

X = 2 cm

Volume = Bh= 8×5×1/2×X= 80

X = 80/20 = 4

Answer:

B

Step-by-step explanation:

a counter clockwiswe rotation of 360

A counterclockwise rotation of 360° maps an image onto itself.

Suppose the initial coordinates are (x₁,x₂). We do 4 kinds of operations on the coordinates which include:

After doing these operations the final position of the coordinates is called the transformation of the initial coordinate.

On a counterclockwise rotation of 360 degree the coordinate comes back to the original position.

Learn more about the coordinate transformation here-

brainly.com/question/9033144

#SPJ2

Answer:

x² + 2x - 4

Step-by-step explanation:

The quadratic equation is ax² + bx + c =0

To solve this, you plug it into the quadratic formula (-b±√(b²-4ac))/(2a).

As it shows in the picture, -B = 2. There is no negative on the two in the equation because the quadratic formula makes any positive number negative in the first part.

The values of A and C are give in the parenthesis because they are being multiplied by -4.

The value for A = 1 and we can leave that as x² because 1 and x have the same value.

The value for C = -4 and that goes at the back of the equation, turning the plus sign after 2x negative.

When you put the equation together, you get x² + 2x - 4

Answer:

The volume is 45 cubic units.

So enter "45" into the box.

Step-by-step explanation:

Multiply the dimensions to get the volume. (Length times width times height)

The box is 5 units by 3 units by 3 units.

Solve 5x3x3 (LxWxH) using a calculator...

And you get 45 cubic units.

Answer:

45

Step-by-step explanation:

L= 3

W= 5

H= 3

V=LxWxH

3 x 3 x 5

Answer:

$30

Step-by-step explanation:

T = 750

B = 60(12)

T - B = X

750 - 720 = 30

Answer:

Tom saves 30 more dollars

Step-by-step explanation:

There’s 12 months in a year so

60 x 12 = 720

Tom has 750 so take away 720 that bill makes a year = 30

Answer:

12.8  13.56  23.9  54.67   93.9

Step-by-step explanation:

order least to greatest by looking at the whole number than decimal

Answer:

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Answer:

y = - x + 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

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

with (x₁, y₁ ) = (0, 9) and (x₂, y₂ ) = (9, 0) ← 2 points on the line

m = [tex]\frac{0-9}{9-0}[/tex] = [tex]\frac{-9}{9}[/tex] = - 1

The line crosses the y- axis at (0, 9 ) ⇒ c = 9

y = - x + 9 ← equation of line

Answer:

77 boxes

Step-by-step explanation:

1000/13= 76.9230769

They can't sell part of a box and a little extra money never hurt any one.

Answer:

77

Step-by-step explanation:

You already answered the question, but- 13 x 77 = 1001

Answer:

A player can expect to win an average of 0.70 per lottery after playing the lottery sufficiently many times.

Step-by-step explanation:

The expected value for the amount of money to be won is 0.70 ;

The expected value of expected mean simply means the long run average because the expected mean refers to the average value of a random variable which is which is obtained over a large number of trials or experiment. In the case of lottery game, expected will thus be interpreted to mean the average winning (or loss) expected which a player earns or incurs after playing the lottery many times. It differs from the mean or average value earned after playing just a game or two as it refers to a long run average.

Answer:

20 cashiers

Step-by-step explanation:

There is 10 boxes. Each cashier is given 1/2 of one box.

10 multiplied by 2 (which is 20) gives you the amount of cashiers since each one is given one half and there is 20 one halfs in 10.

In the circumference formula given d is the diameter which is 2 times r ( r is the radius)

R is given as 6 feet, diameter = 2 x 6 = 12 feet.

Circumference = 12 feet x 3.14 = 37.68 feet

Answer:

V = 29.31 cm^3

Step-by-step explanation:

The volume of a cone is given by

V = 1/3 pi r^2 h

V = 1/3 (3.14) (2)^2 (7)

V =29.30666

Rounding to the nearest hundredth

V = 29.31 cm^3

Answer:

Hi, there your answer is [tex]x<\frac{-25}{2}[/tex]

Step-by-step explanation:

Step 1: Divide both sides by 4.

-4x /-4 > 50 /-4

x> -25 /2

Hope this Helps :)

Answer:

the awnser is 124 YW:)

Step-by-step explanation:

62x2=124

Answer:

124 / C

Step-by-step explanation:

The angles of a triangle add up to 180 degrees.  We know that angle k is 62, angle J is 90, that adds to 152.  180-152 gives us the third angle of the triangle as 28.  Assuming that the two triangles are similar, the angle opposite of the 28 degree is also 28 degrees.  The angles on the line should also add up to 180 degrees.  So 180 - 28 - 28 = 124.

Answer:

| 1/3 -  -4/3|

Step-by-step explanation:

To find the distance, use absolute value for the most right point minus the left point

| 1/3 -  -4/3|

Answer:

Both

Step-by-step explanation:

The distance between them is 1. Both of the equations equal 1.

Hope that this helps!

Answer:

N

Step-by-step explanation:

the first 3 is the x value, or the horizontal line value, and the second 3 is the y value, or the vertical line value.

Answer:

Step-by-step explanation:

3y+4y+5y=180 degree(sum of exterior angles of a triangle is 360 degree)

12y=360

y=360/12

y=30 degree

Answer:

x+6

Step-by-step explanation:

The value of x is 12. Therefore, the shelves are 12, 14, 16, and 18 inches long. The longest shelf is x + 6.

Answer:

x+6

Step-by-step explanation:

The value of x is 12. Therefore, the shelves are 12, 14, 16, and 18 inches long. The longest shelf is x + 6.

Answer:

0.0000079 i think

Step-by-step explanation:

because it is or its 7900000 if its not a negitive

Check the picture below.

so we know the radius of the semicircle is 2 and the rectangle below it is really a 4x4 square, so let's just get their separate areas and add them up.

[tex]\stackrel{\textit{area of the semicircle}}{\cfrac{1}{2}\pi r^2}\implies \cfrac{1}{2}(\stackrel{\pi }{3.14})(2)^2\implies 3.14\cdot 2\implies 6.28 \\\\\\ \stackrel{\textit{area of the square}}{(4)(4)}\implies 16 \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{sum of both areas}}{16+6.28=22.28}~\hfill[/tex]

Answer:4.15 divde by 23%

Step-by-step explanation:

Answer:

5.25 Percent

Step-by-step explanation:

Hope this helps sry if i'm wrong

Answer:

5.25

Step-by-step explanation:

to find the percentage, take 35 and multiply it by 0.15, or 15%.

35×0.15=5.25