6.3 cast a die a number of independent times until a six appears on the up side of the die. (a) find the pmf ???????????????? of ????, the number of casts needed to obtain that first six. (b) show that ∑???????????????? ???????????????? ???? 1. (c) determine ???????????? ???? 1, 3, 5, 7, ... ????. (d) find the cdf ???????????????? ???? ???????????? ???? ????????

Answer:

1. 0

2. 2

3. 4

4.6

5. 8

Step-by-step explanation:

Answer:

f(0) = 0

f(1) = 2

f(2) = 4

f(3) = 6

f(4) = 8

Step-by-step explanation:

f(x) = 2x

for each of the values, substitute x for that value.

f(0) = 2*0

f(0) = 0

f(1) = 2 * 1

f(1) = 2

f(2) = 2* 2

f(2) = 4

f(3) = 2 * 3

f(3) = 6

f(4) = 2 * 4

f(4) = 8

Answer:

b

Step-by-step explanation:

the turkey for $10.50 is $3.50 per pound

Answer:

b for 3.50

Step-by-step explanation:

10.50 : 3 = 3.50

and

3.50 x 3 = 10.50

hope this helps!

Answer:

I think it’s the line before 0,

Step-by-step explanation: if it’s wrong I’m truly sorry Im just trying to help the best I can

Answer: y = 0.5x - 10

Step-by-step explanation:

2x + y = -4

y = -2x - 4

perpendicular, so slope = 1/2

y + 6 = (1/2)(x - 8)

y = (1/2)x - 10

Answer:day 3= 16,237

day  1= 16,390

day 2= 16,550

Step-by-step explanation:

step 1

list of days and thier correspopnding attendance are

day  1= 16,390

day 2= 16,550

day 3= 16,237

step 2- In order of attendance from least  to greatest days of attendance ie in ascending order include;

day 3= 16,237

day  1= 16,390

day 2= 16,550

Answer:

234

Step-by-step explanation:

its because the difference between 6 and 8 is 52 and so you divided 52 by 2 which is 26 then add it to 208 + 26 which is 234

Answer:

17/15

Step-by-step explanation:

Answer:

1. 29.4

2. 131.904

3. 29.03

Step-by-step explanation:

hope i help you :)

The required solution for b from the given equation is b = 2F²/(g + N).

In mathematics, an equation is a formula that expresses the equality of two expressions by connecting them with the equal sign = .

Now the given equation is,

gb + Nb = 2F²

For the value of b let us isolate b in one side and other terms into other.

⇒ (g + N)b = 2F²

Dividing both the side by  (g + N),

⇒ (g + N)b/(g + N) = 2F²/(g + N)

Solving we get,

b = 2F²/(g + N)

Thus, the required solution for b from the given equation is b = 2F²/(g + N).

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Answer:

The value is not a solution of the inequality.

Step-by-step explanation:

Step 1: Define

5 - x < 8

x = -3

Step 2: Substitute and Evaluate

5 - (-3) < 8

5 + 3 < 8

8 < 8 ? No

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When you know what a missing value is you should always plug it in first...

[tex]5-(-3)<8[/tex]

Now we should solve it...

[tex]5-(-3)<8\\5+3<8\\8<8[/tex]

So is this a solution of the inequality?....No because it's false 8 can't be less then itself.

Answer:

b

Step-by-step explanation:

.7 is in the tenths place. so it is .70

Answer:

B. .7 is equal to .70 which is a C for her grade

Step-by-step explanation:

x=7-y

y=7-x

7 over x+y

x+y-7=0

Answer:

80

Step-by-step explanation:

i think u have to divide 7260 by 90

80 premium memberships must the center sell in order to earn $7260 in membership sales.

Division is the process of splitting a number or an amount into equal parts.

here, we have,

The premium membership is $90,

and the regular membership is $60.

now,

No. of premium memberships must the center sell in order to earn $7260 in membership sales = $7260÷$90

                                   =7260/90

                                   ≈80

hence, 80 premium memberships must the center sell in order to earn $7260 in membership sales.

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Given:

Original price = $231.00

Markup price is [tex]\dfrac{1}{6}[/tex] of the original price.

To find:

The markup price for the concert ticket.

Solution:

It is given that, markup price is [tex]\dfrac{1}{6}[/tex] of the original price. So,

[tex]\text{Markup price}=\dfrac{1}{6}\times \text{Original price}[/tex]

[tex]\text{Markup price}=\dfrac{1}{6}\times 231[/tex]

[tex]\text{Markup price}=\dfrac{231}{6}[/tex]

[tex]\text{Markup price}=38.5[/tex]

Therefore, the markup price for the concert ticket is $38.5.

Answer:

Part A:

40 = 16 + 4·s

Part B:

The length of the top and bottom and the two shelves are each = 6 ft.

Part C:

The width of the bookshelf is 6 feet

Step-by-step explanation:

The given parameters are;

The length of the lumber Henry is using to make the book case = 40 ft.

The height of the left and right side of the book case = 8 ft. each

The length of the top and bottom and the two shelves are each = s

Therefore, we have;

Part A:

The equation is given as follows;

40 = 8 × 2 + 4·s = 16 + 4·s

40 = 16 + 4·s

Part B:

The solution of the equation is given as follows;

40 = 16 + 4·s

4·s= 40 - 16 = 24

s = 24/4 = 6 ft.

s = 6 ft.

The length of the top and bottom and the two shelves are each = 6 ft.

Part C:

The width of the bookshelf is 6 feet

Answer:

16

Step-by-step explanation:

32 / 2 = 16

Answer:

15 cans of soup and 3 are chicken noodle soup

Step-by-step explanation:

Answer:

470(32 - n)

Step-by-step explanation:

Here are the given:

> 32 volunteers

> n volunteers who didn't donate

> 470 mL each

So your expression is: 470(32 - n).

Why?

Subtract the 32 volunteers who want to donate blood from the volunteers who were not able to donate then multiply it by 470.

Answer:

dam just imagen that in real life

Step-by-step explanation:sorry haha ik its not about that but it had to be said

Answer:

Honestly I'm not so sure, but I really want to help so I think it's either B or D.

Step-by-step explanation:

I'm sorry :(

Answer:

The larger number is 105

Step-by-step explanation:

When proportionally increased the numbers 2:5 can be multiplied by 21.

This gives you a ratio of 42:105

The difference of those numbers are 63

Hope that helps, let me know if this answer does or don't!

Answer:

16/18 should be the answer

Step-by-step explanation:

Answer:

we got better

Step-by-step explanation:

203 is lower than 226

Answer:

I'm not sure but I think the awnser is

4 C

8 R

5 D

and 7H

Using the data given in the question, given below is the frequency table for the movie genres liked by the students.

Movie genre      Number of students

  Action                             6

  Comedy                          4    

  Horror                             7

  Drama                             5

  Romance                        8    

A frequency table lists a set of values and how often each one appears. Frequency is the number of times a specific data value occurs in your dataset.

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Answer:

X = 14 I used a calculator an showed work

Step-by-step explanation:

Answer:

x = 14

Step-by-step explanation:

It is given that ∠AOB is a straight line. The definition of a line states that it is 180°, so any line equals to a measure of 180°.

Step 1: Set up equation

m∠AOC + m∠COD + m∠DOB = 180°

(5x) + (3x + 30) + (2x + 10) = 180°

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

Answer:

-1/8

Step-by-step explanation:

perpendicular slope to 8 is -1/8

Answer:

the answer looks like it is B 3.3

Step-by-step explanation:

when you look at the pic and see the lever is where 3.0and 9.0 meat you look at the closest answer and it would be 3.3

Answer:

A=40°

Step-by-step explanation:

All angles in a triangle add up to 180°, so we take 60 away from 180 because we know that angle.

180-60=120

Next, we add up the number of x,

10x+20x=30x

Third, we need to find out what x is, so we divide 120 by 30, which gives us 4.

x=4

to find out what 10x is (A), we multiply 4 by 10

4×10=40

A=40