What is the mean of a binomial distribution with 20 trials and a probability of success for each trial of 30% ?

Answers

Answer 1

90 ala llame si manifiesta tu fiesta José nada


Related Questions

. An Olympic runner completed a 100-meter race with a time of 12.5 seconds. What was her average speed?

Answers

So you would do 100 divided by 12.5 and that equals 8. So the answer would be 8mph

Find values of x and y that satisfy both equations 2x + y = 11 and x + 2y = 10​

Answers

Answer: (4, 3)

Explanation:
2(4) + 3 = 11
8 + 3 = 11
AND
4 + 2(3) = 10
4 + 6 = 10

on Saturday Warren swims laps in the pool for 45 minutes on Sunday he runs 8 Miles it takes him 9 minutes to run each mile how long does Warren spend exercising over the weekend

Answers

Warren spends 117 minutes ( 1 hour, 57 minutes) exercising over the weekend.

Joan has 48 muffins which he needs to box up into dozens how many boxes does she need

Answers

Answer:

Step-by-step explanation:

one dozen will hold 12 muffins

48/12=4 boxes

1 dozen = 12 muffins

? dozens = 48 muffins

48/12 = 4 boxes

Hope this helps

An equilateral triangle with side lengths of 10 units is translated 4 units to the right. What is the length of one side of the triangle
after translation, in units?

Answers

Answer:

43.301

Step-by-step explanation:

Is this true or false? Explain your thinking.
4(5 +3) =(4 x 5) + (4 x 3)= 20 +12

Answers

Answer:

True

Step-by-step explanation:

Answer:

TRUE

Step-by-step explanation:

GIVEN

Confusion plz help me.

Answers

nigcbkhgetghtf bjhgfc

Answer:

1.  b, 2 d. 3. e, 4. g, 5. a 6.j

Step-by-step explanation:hope this helps

Which of the following must be true if the triangles are congruent?
AB II DC
AB I BC
DB bisects ABC
None of the statements above must be true.

Answers

Answer:

Third option is the correct answer

Step-by-step explanation:

[tex] \overline {DB} \:bisects \:\angle ABC[/tex]

can sum1 do this for me

Answers


Hey the picture is blurry can u take another one plz

John has 15 pounds of sugar to deliver to 20 restaurants. How many pounds of sugar will each restaurant get? Reduce the fraction to its simplest form.

Answers

Answer:

0.75 or 3/4

Step-by-step explanation:

15÷20=0.75.

I hope it's correct

HELP LIKE ASAP
A circular rug has a radius of 4.5 feet. What is the circumference of the rug? Use 3.14 for Pi and round to the hundredths place.
14.13
28.26
44.37
88.74

Answers

Answer:

B

Step-by-step explanation:

Answer:

The answer is b. 28.26

Step-by-step explanation:

I got it right on the test edg 2021.

Please help me, I dont have a lot of time left.​

Answers

Answer:

y = 3x -3

Step-by-step explanation:

The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , what is the height of the rectangular prism?
2 x^2y
2 x^3y^2
3 x^2y
3 x^3y^2

Answers

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

Pls help me I need this now

Answers

Answer:

im pretty sure its G

Step-by-step explanation:

Answer:

It would be F. Each point of a figure will be reflected across the y-axis.

Step-by-step explanation:

If we were to test with random coordinates, like (1,-3) and (1,3), everything gets reflected over the y-axis.

Is my answer right. Or should I change my answer so I can get a higher grade

Answers

The answer is “No” because the line is not proportional.

Answer:

Answer First choice NO

Step-by-step explanation:

Direct Relationship

Two variables x and y have a direct relationship if the function that relates them is written as:

y = kx

Where k is the constant of proportionality.

The graph of such function is a straight line passing through the origin (0,0).

The graph does not show a direct relationship because it has the shape of a curve, not a straight line.

Answer First choice NO

is amy right or wrong ? *help me please-*

Answers

Answer:

Yes she is correct because the angle 4 is is add together with its consecutive interior angle 5 will be supplementary which will equal 180 degrees and the interior angle 10 is supplementary with the exterior angle 9  which means added together they equal 180 degrees angle 10 is and obtuse and angle 9 is acute. therefore she is correct.

Answer:

Amy is probably wrong

Step-by-step explanation:

After giving 20 stickers to Siti, Janice had twice as many stickers as Siti.
If Janice had 120 stickers at first, how many stickers did they have
altogether?​

Answers

Answer:

180

Step-by-step explanation:

20stickers For Siti

twice

40stickers for Janice

20x2=40(40 Stickees for Janice)

if Janice have 120 stickers at first

=

120÷2=60 stickers For Siti

how many stickers did they have

altogether?

120+60=180

180

Hope Is Help(づ ̄ ³ ̄)づ

Which points on the graph represent equivalent ratios?
Check all that apply.
A
B
С
D
E

Answers

Answer:

A B C E are the correct ones

im doing the same assignment currently

Answer:

A, B, C, and E

Step-by-step explanation

I'm also doing the same question rn and I got it correct.

Rewrite the following polynomial in standard form.
5
X 2
-6- — - x
2

Answers

Answer:

[tex]-\frac{x^{5} }{2} - x^{2} -6[/tex]

Step-by-step explanation:

[tex]-\frac{x^{5} }{2}[/tex] has the greatest degree and is, therefore, the first term in the equation.

-[tex]x^{2}[/tex] has the second greatest degree and is the second term in the equation.

-6  has the lowest degree so it is the last term.

what is the answer please help​

Answers

Answer:

C.

Step-by-step explanation:

This is because the area of the rectangle is 24 square feet and the area of the triangle is 12 square feet. This option is the only one that gives this answer.

I hope it's correct!

A pumpkin was launched from a catapult on top of a 30-foot platform. The graph shows the height in feet of the pumpkin above the ground as a quadratic function of x, the horizontal distance in feet of the pumpkin from the platform
What is the domain of the function for this situation?


A. 0 ≤ x ≤ 226


B. 30 ≤ y ≤ 80


C. 0 ≤ y ≤ 80


D. 30 ≤ x ≤ 226

Answers

Answer: 21

Step-by-step explanation:

30-7x+:85 horiztioal 90 degrees=21

The drama guild is creating T-shirts. They have five different designs to
choose from. If there are t different colors of T-shirts, write an expression
to show the number of different shirts the drama guild can create?

Answers

Answer:

20

Step-by-step explanation:

multiply 4 and 5 and you get 20. There are 20 types of different shirts you can do.

what is X?

2.3x-8.7=0.8x-4.2

pLS hELP

Answers

Answer:

x = 45/17

Step-by-step explanation:

We can move all x to 1 side and all the numbers to another. You can add 8.7 on both sides and get that 2.3x = 0.8x + 4.5. Next, we subtract by 0.8x on both sides to get that 1.7x = 4.5, where we can then divide by 17/10 on both sides to get that x is equal to 45/10 * 10/17, so that means that x = 45/17.

Which of the following scenarios represents the equation below:

15x + 35 = 25x + 40

A-Austin is competing in a bicycle race. He has traveled 15 miles and is maintaining a steady speed of 35 mph. Alexandra is competing in the same race. She had a flat tire and has only traveled 40 miles, but now she is maintaining a speed of 25 mph. At what point will the two bicyclists meet?

B-Big Dog Snowboards charges $15 for equipment rental plus $35 per hour for snowboarding lessons. Half-Pipe Snowboards charges $40 for equipment plus $25 per hour for lessons. After how many hours will the companies charge the same amount?

C-Claudia received 40 dollars for her birthday and deposits the money into her savings account. She plans to save an additional 25 dollars each month to add to her account. Maria received 35 dollars for her birthday and deposits the money into her savings account. She plans to save an additional 15 dollars each month to add to her account. When will the two girls have the same amount in their savings account?


D-Marco is draining his two aquariums that are the same size. One tank has 35 liters of water in it and is being drained at a rate of 15 liters per minute. The other tank has 25 liters of water in it and is being drained at a rate of 40 liters per minute. At what time will the tanks hold the same amount of water?

Answers

B. Because it’s the most compatible to the equation and the other don’t make sense, I hope it’s right

can you help with What times 4/5 equals 3/10

Answers

Answer:625

Step-by-step explanation: 45 x 310= 625

-4(p-212)=44 can someone please help with this question

Answers

Answer:

my algebra calculator says the answer is

p=201

Answer:

p = 201

Step-by-step explanation:

In this question, you would solve for the variable "p".

Solve:

-4(p - 212) = 44

Use the distributive property to distribute the -4.

-4p + 848 = 44

Subtract 848 from both sides to get -4p by itself.

-4p = -804

Divide both sides by -4 to get "p" by itself.

p = 201

Your final answer would be p = 201

Solve the equation and check the solution.
a minus 2 and one-half = 1 and one-half

A: a = 1
B: a = 3 and one-half
c: a = 4
D: a = 4 and one-half

Answers

Answer:

C

Step-by-step explanation:

You can write the equation like this:

A - 2.5 = 1.5

If you reverse the equation, it looks like this:

1.5 - 2.5 = A

1.5 - 2.5 = 4

A = 4

Answer:

4

4 - 2.5 = 1.5.

Sandra used her debit card to buy lunch for $8.74 on Monday. On Tuesday, she deposited $8.74 back into her account. What is the overall increase or decrease in her bank account?

Answers

if i am correct it is gonna be 0$

Answer:

The answer should be 0.

Please help me solve these questions

Answers

Answer: D

Step-by-step explanation:

√8=2√2

and i cant see the first problem

please help.me out with this question ​

Answers

Answer:

i can't see the question make sure its not blur

Answer:

download the app

Photomath
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