if 15 baseballs cost $9 how much would 30 baseballs cost

Okay, So we're given that the amount of time it takes for class one to end is normally distributed. The amount of time it takes for the class to to start is normally distributed. And the amount of time it takes to get from class one to class two is also normally distributed. And they have these normal distributions, I have been down here. X one is the time that it takes to get to The time it takes for the first class to end. X two is the time it takes for the second class to begin. An X three is the time It takes to get from Class 1 to class too. So what I'm gonna do is I'm gonna let t equal X one plus X three and X one plus X three is the time it takes for the first class to end, added to the time it takes to get from class one to class too. So this will be equal to This will be equal to do one of these lines is equal to a normal distribution where we add the main values and we add the variances and this is allowed because all three of these are normally distributed and they're all independent of each other. We can do that when they're independent of each other. So if we add 902-6 minutes we get 908 and if we add one squared to 1.5 squared 1.5 squared is 2 to 5. So this is 3 to 5. And now that we have this normal distribution of the time it takes to get to class two added to the time it takes for the first class to end. We can now set this up With this 3rd distribution. So what we're trying to find is we want this time this normal distribution to be less than at the time it takes for the class to to start. So this normal distribution, so we want t To be less than X two. And so what we're gonna do now is I'm gonna rewrite this by just minus ng ti from both sides. So you get zero Is less than X two -T. And now we can set this up as another normal distribution by minus ng the two means and then we still add the variances. So this would be normal Where we have 908. We're sorry, we have 9 10 minus 98 just to two minutes and we have 3.25 Added to one squared up here. So that is 4.25 as our variants. And now what we can do is just set up a Z score. So right now we want to find the probability that X two minus T is greater than zero, but I'm going to change this. So we've found the probability of Z is greater than 0-. Are you divided by our variance? I'm sorry, our standard deviation and this will let us use then the standard normal distribution table to find our probability. So if we let zero minus you, if we set up this, so we actually find zero minus, you will use to so we know zero minus you is negative two and the standard deviation, It's just the square root of our variance, which is 4-5. So we're trying to find the probability that Z is greater than -2 over the square to 4.25. And we can do this by setting this up a different way, we can say that this is equal to one minus the probability that Z is actually less than or equal to -2 over the square to 4.25. And this will make it. So we can actually look at our distribution table And find the value that we need to, which is the value at -2 divided by the square to 4.25. So if we simplify this further, We'll see that -2 divided by the square Of 4-5, goes to about -97. And now if we go and look at our Normal distribution table, we'll see that the value at negative .97 Is just about .16 60 And so now all we have to do is take one and subtract this value of .1660. And we'll get a resulting value of .834, which is then our probability.

Answer:

20 ÷ 10 = 2

So x = 20

Step-by-step explanation:

Hope this helps!

Answer:

x = 20

Step-by-step explanation:

1. Multiply 10 on both sides

2. The 10 on he left said will cancel out

3. x = 20

Answer:

g = 32

Step-by-step explanation:

g + (-5) = 27

g - 5= 27

g = 27 + 5

g = 32

hope this helps

Answer:

G=32

Step-by-step explanation:

because the five is a negative and the g is a positive you would have to add 5 to 27.

Answer:

It takes Neptune 165 earth years to orbit the sun.

Vatican City is the capital of the Vatican City state situated within the Italian city of Rome. It occupies an area of only 0.17 square miles making it the world's smallest state by land area.

The battle of Hastings took place in a small town called; Battle in East Sussex, England.

Step-by-step explanation:

Answer:

x= 7.3

Hope this helped!

Answer:

x= 7.3

Step-by-step explanation:

Answer:

5×4/3=20/3=6.666

Ans 6

Answer:

check the picture

hehe

haha

huhu

Answer:

see below thanks

Step-by-step explanation:

1. 1 quart --> 2 tablets

2 quarts --> 4

3 quarts --> 6

4 quarts --> 2 tablets * 4 --> 8 tablets

2. 160 copies --> 4,000

80 copies --> 2000

40 copies --> 1000

2 copies --> 4,000/80 --> $50

3. 50 miles --> 60 minutes

25 miles --> 30

15 miles --> 60/50/15 --> 18 minutes

4. 40 hours --> 400

20 hours --> 200

6 hours --> 400/40/6 --> $60

5. 10 miles --> 16 km

20 miles --> 32 km

45 miles --> 72 km

explanation: create proportion, 10/16=45/x, solve for x, got x as 72

6. Table:

People: 1, 4, 8, 16

Chopped clam: 1/8, 1/2, 1, 2

Chicken broth: 1/4, 1, 2, 4

Cups of milk: 3/8, 2/3, 3, 6

Cubed potatoes: 1/4, 1, 2, 4

7. 8 people: 1, 2, 3, 2

32 people: 4, 8, 12, 8

8. 24 people: 3, 6, 9, 6

ima hop off my laptop now

hope it helped

BTW: the 4 numbers above for 6, 7, and 8 represent chopped clams, chicken broth, cups of mil,, and cubed potatoes RESPECTIVELY

Answer:

216 possible combinations

Step-by-step explanation:

36 flavors

3 sizes (small , medium, and large)

2 options to hold the ice cream (waffle cone and cup)

So 36 x 3 x 2 = 216 possible combinations

Answer:

the scale factor is 1 1/3

Answer:

Step-by-step exp

Its a rate

Answer:

I think the answer is letter A.

Answer:

the andwar is $224

Step-by-step explanation:

look it up on g00gle Im in seventh grade not kidding  ;3

arcsin(6/17) can be used to find m∠P in the right angled triangle.

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

let m∠P be represented as θ, hence using trigonometric ratio:

sinθ = MN/MP

substituting values:

sinθ = 6/17

θ = sin⁻¹(6/17)

m∠P = sin⁻¹(6/17)

arcsin(6/17) can be used to find m∠P in the right angled triangle.

Find out more on Trigonometric ratio at: https://brainly.com/question/1201366

Answer:

y = 6x -5

Step-by-step explanation:

The slope intercept form of an equation is

y = mx+b where m is the slope and b is the y intercept

y = 6x -5

Answer:

y = 6x - 5

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 )

Here m = 6 and c = - 5 , then

y = 6x - 5 ← equation of line

[tex] \: \: \: \: \: [/tex]

[tex]x = \frac{1}{6} \\ \\ in \: \: alternate \: \: form \\ \\ x = 0.16 \\ x = {6}^{ - 1} [/tex]

Step-by-step explanation:

[tex]2x + 4x = 1x[/tex]

[tex]6x = 1[/tex]

[tex] = \: \: \: x = \frac{1}{6} \\ \\ or \: \: in \: \: alternate \: \: forms \\ \\ x = 0.16 \\ x = {6}^{ - 1} [/tex]

[tex] \: \: \: \: \: [/tex]

Hello Hiiii8889!

Given, 2x + 4x = 1x. Here, we need to find the value of x.

[tex]\tt\:2x + 4x = 1x\\\tt\:6x = 1x \\\tt\:6x-1x=0 \\\tt\:5x=0 \\\tt\:x = \frac{0}{5} \\\boxed{\tt\:x = 0}\\[/tex]

The value of x will be 0.

Steps :

See the attachment if the working is not clear.

_________

Lucazz

Answer:

bro this picture is MAD blurry

Step-by-step explanation:

The maximum value would be the number above the X Axis and the Minimum would be the one below it :D

Answer:

.55

Step-by-step explanation:

Divide the 2 numbers

Answer:i cant see the answer

Step-by-step explanation:

The coordinates of the centroid of the triangle with the vertices at S(-2, 3), T(6, 7), and U(4, 1) is G(8/3, 11/3).

The center of the thing is represented by its centroid. The centroid of a triangle is the location where the triangle's three medians connect. The junction of all three medians is another definition for it. The median is a line that connects the middle of a side to the triangle's opposite vertex. The median is divided by the centroid of the triangle in a ratio of 2:1.

By averaging the x and y coordinates of each of the three vertices, we can get the centroid of the triangle. Therefore, the centroid formula may be written as G(x, y) = ((x1 + x2 + x3)/3, (y1 + y2 + y3)/3) in mathematics.

In the question, we are asked to find the coordinates of the centroid of the triangle with vertices at S(-2, 3), T(6, 7), and U(4, 1).

We know that the centroid is found using the centroid formula which is written as G(x, y) = ((x1 + x2 + x3)/3, (y1 + y2 + y3)/3).

Thus, the centroid G = ((-2 + 6 + 4)/3 (3 + 7 + 1)/3),

or, the centroid G = (8/3, 11/3).

Thus, the coordinates of the centroid of the triangle with the vertices at S(-2, 3), T(6, 7), and U(4, 1) is G(8/3, 11/3).

Learn more about the coordinates of the centroid of a triangle at

https://brainly.com/question/7644338

#SPJ2

Answer:

Ashley.

Greg's equation is 20 * 2, which is $40.

Ashley's equation is [tex]20^{2}[/tex], which is 20 * 20, or $400. Ashley's investment is marginally greater than Greg's.

Answer:

A

Step-by-step explanation:

y=mx+b

- m is your slope

- b is the y-intercept

if you look at your graph you can see the y-intercept is -3 because its on the y-axis

for the slope you do rise/run

Answer:

x + (x + 2) = 30

Step-by-step explanation:

Number of Pennies = x

Number of Nickels = x + 2

Total = 30

x + (x +2) = 30

Hope it helps

Answer:

x + (x + 2) = 30

Step-by-step explanation:

Answer:

EC = 64

CD = 128

Step-by-step explanation:

AB bisects CD at E. So, EC = ED

EC + ED = CD

EC + EC = CD

2*(EC) = CD

2* (5x + 9) = 13x - 15

2*5x + 2*9 = 13x - 15

10x + 18 = 13x - 15

Subtract 10x from both sides

18 = 13x - 10x - 15

18 = 3x - 15

Add 15 to both sides

18  + 15 = 3x

      33 = 3x

3x = 33

Divide both sides by 3

x =33/3

x = 11

Length of EC = 5x + 9 = 5*11 + 9 = 55 + 9 = 64

CD = 13x - 15 = 13*11 - 15 = 143 - 15 = 128

Answer:

B

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, enlargement to original

scale factor = [tex]\frac{12}{8}[/tex] = [tex]\frac{15}{10}[/tex] = 1.5 → B

Answer:

divide both sides by -7.4

x=3

Answer:

divide -7.4 on both sides. the answer will be +3

Step-by-step explanation:

Answer:

Step-by-step explanation:

First, we have to fix the equation so we separate the variable. In other words, look at each number if it has a variable on the side of it put them together

8m+m+7=16

m is the same as 1

8m+m=9m

9m+7=16

Answer:

the answer is B OA

Step-by-step explanation

I know this because to identify a ray the starting point aka o is at the beginning of the answer

Answer:

y = ½x - 14

Step-by-step explanation:

Given the linear equation, y = 3x - 4, where the slope, m = 3, and the y-intercept is (0, -4):

The slope of a linear equation represents the steepness of the line's graph. The higher the value of the slope, the steeper the line. Hence, the slope of the other line must be less than three, but is greater than zero: 0 < m < 3.   (a negative slope will show a declining line).  

Next, the vertical translation of the line involves changing the value of the parent graph's y-intercept. Since the prompt states that the equation must represent a downward vertical shift of 10 units, then the y-intercept of the other line must be (0, -14).

The linear equation that I have chosen that meets the requirements of the given prompt is: y = ½x - 14.  You're more than welcome to choose a different slope, as long as it is less than 3, but is greater than 0 (must be a positive slope).

Attached is a graph of both equations, to demonstrate that the other equation represents a graph with a steeper slope than the original graph.