Mathematics College

Apply the distributive property to create an equivalent expression.
I will give brainiest but if you put a link i won't

Answers

Answer 1

9514 1404 393

Answer:

12e -6f -8

Step-by-step explanation:

The factor outside parentheses multiplies each term inside parentheses.

= (6e)(2) +(-3f)(2) +(-4)(2)

= 12e -6f -8

Related Questions

My sister got stuck on these can you tell me the answers?

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don’t click the link above it’s a scam. also i think you measure the eraser using a ruler and that’s the answer lol

Orders arrive at a Web site according to a Poisson process with a mean of 11 per hour. Determine the following: a) Probability of no orders in five minutes. Round your answer to three decimal places (e.g. 98.765). Enter your answer in accordance to the item a) of the question statement b) Probability of 3 or more orders in five minutes. Round your answer to three decimal places (e.g. 98.765). Enter your answer in accordance to the item b) of the question statement c) Length of a time interval such that the probability of no orders in an interval of this length is 0.001. Round your answer to two decimal places (e.g. 98.76).

Answers

Answer:

a) 0.39984 = 39.984% probability of no orders in five minutes.

b) 0.06563 = 6.563% probability of 3 or more orders in five minutes.

c) The length of time is 0.63 hours

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

In which

x is the number of sucesses

e = 2.71828 is the Euler number

[tex]\mu[/tex] is the mean in the given interval.

Orders arrive at a Web site according to a Poisson process with a mean of 11 per hour.

This means that [tex]\mu = 11h[/tex], in which h is the number of hours.

a) Probability of no orders in five minutes.

Five minutes means that [tex]h = \frac{5}{60} = \frac{1}{12}[/tex], so [tex]\mu = \frac{11}{12} = 0.9167[/tex]

This probability is P(X = 0). So

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-0.9167}*(0.9167)^{0}}{(0)!} = 0.39984[/tex]

0.39984 = 39.984% probability of no orders in five minutes.

b) Probability of 3 or more orders in five minutes.

This is:

[tex]P(X \geq 3) = 1 - P(X < 3)[/tex]

In which

[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)[/tex]

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-0.9167}*(0.9167)^{0}}{(0)!} = 0.39984[/tex]

[tex]P(X = 1) = \frac{e^{-0.9167}*(0.9167)^{1}}{(1)!} = 0.36653[/tex]

[tex]P(X = 2) = \frac{e^{-0.9167}*(0.9167)^{2}}{(2)!} = 0.168[/tex]

[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.39984 + 0.36653 + 0.168 = 0.93437[/tex]

[tex]P(X \geq 3) = 1 - P(X < 3) = 1 - 0.93437 = 0.06563[/tex]

0.06563 = 6.563% probability of 3 or more orders in five minutes.

c) Length of a time interval such that the probability of no orders in an interval of this length is 0.001.

This is h for which:

[tex]P(X = 0) = 0.001[/tex]

We have that:

[tex]P(X = 0) = e^{-\mu}[/tex]

And

[tex]\mu = 11h[/tex]

[tex]P(X = 0) = 0.001[/tex]

[tex]e^{-11h} = 0.001[/tex]

[tex]\ln{e^{-11h}} = \ln{0.001}[/tex]

[tex]-11h = \ln{0.001}[/tex]

[tex]h =-\frac{\ln{0.001}}{11}[/tex]

[tex]h = 0.63[/tex]

The length of time is 0.63 hours

I need help with this question please

Answers

9514 1404 393

Answer:

y = -x -2

Step-by-step explanation:

The line crosses the y-axis at y = -2, so that is the y-intercept.

The slope is the ratio of "rise" to "run." The points on the graph show a "rise" of -3 for a "run" of 3.

m = rise/run = -3/3 = -1

Then the slope-intercept equation is ...

y = mx +b . . . . . slope m, y-intercept b

y = -x -2 . . . . . . . using m=-1, b=-2

Which is the solution to the equation
below?
-3=t- 12
A-9
C 9
B 4
D 15

Answers

ANSWER:
9 (C)

hope this helps

You are buying a new internet service. The service costs $75 per month. In the equation below, d is the total number of dollars that you pay for your service, and t is the time (in months) that you keep the service.
The relationship between these two variables can be expressed by the following equation:
d=75t
Identify the dependent and independent variables.

Dependent variable Independent variable
The total number of dollars you pay {} {}
The time in months you keep your service {} {}

Answers

Answer:

independent Variable

Step-by-step explanation:

Because we already know that x=75, and that a independent variable is An independent variable is a variable that represents a quantity that is being manipulated in an experiment. x is often the variable used to represent the independent variable in an equation.

Oliver was on the internet researching prices of new and used cars. One website has 47 cars for sale, 15 of which were convertibles and 26 of which were station wagons. If Oliver randomly chose to look at 4 of the cars on the website, what is the probability that 2 of the chosen cars are convertibles and 2 are station wagons? Is it a permutation or combination?

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Answer: It a permutation

Step-by-step explanation: Hope this help :D

Help pleasee
I'm doing homework and i cannot understand this one and it's due soon

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Answer:

2001.19

Step-by-step explanation:

V=πr^2h

π×7^2×13=2001.19

What is the answer please help no links please help

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The correct answer would be 380

Find the value of the trig function indicated

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Answer:

A. (2√13)/13

Step-by-step explanation:

Recall, SOHCAHTOA.

Thus,

Cos θ = Adjacent/Hypotenuse

Adjacent = 16

Hypotenuse = 8√13

Therefore,

Cos θ = 16/(8√13)

Rationalize

Cos θ = (16*√13)/(8√13*√13)

Cos θ = (16√13)/(8*13) = (2√13)/13

Anyone else been saved by brainly?

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Answer:

Yes, many times actually. I've aced tests because of brainly

Step-by-step explanation:

What value of c makes this polynomial a perfect square trinomial?
x² + 4x + c

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Answer:

Step-by-step explanation:

helpppppppppppppppppppp

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Answer:

Step-by-step explanation:

The answer is c). X>-5

Kristy is going to a college where tuition is $8,000 per year. She has a scholarship that pays 80% of tuition. Her aunt is giving her $1,000 per year. How much will Kristy need to borrow to pay tuition each year?

Answers

8,000 x .80= 6,400
8,000-6,400= 1,600
1,600-1,000= 600 that is the amount of tuition she will need to pay each year.

How to you draw 1/2 slope on a graph?

Answers

Answer:

the coordiantes for the first few are (0,0) (2,1) (4,2) (6,3) etc

Step-by-step explanation:

Offering a lot of points for this

Answers

Answer:

6x - 1

Step-by-step explanation:

Add 3x and 3x.

6x − 1

ídk hope this helps... (￣▽￣)ノ

Answer:

6x-1

Step-by-step explanation:

Quadrilateral ABCD is translated 2 units to the left and 5 units down to create quadrilateral A'B'C'D'.
D
6.1
1.4
А A
2.2
4.5
B
D
36
А?
36°
В?

Answers

Answer: 14.2

Step-by-step explanation: Khan Academy

Whose statement makes sense? Whose statement is nonsense?
Complete the explanation.

Zach's Statement: 1 pint is - 1/4 of a gallon.

Angela's Statement: 1 pint is - 1/8 of a gallon

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Answer:

Step-by-step explanation:

Please help, its my homework and I really need this done

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Answer:

Surface area of cylinder = 91.2π cm²

Volume of cylinder = 57.6π cm³

Step-by-step explanation:

Given:

Height of cylinder = 1.6 cm

Radius of cylinder = 6 cm

Find:

Surface area of cylinder

Volume of cylinder

Computation:

Surface area of cylinder = 2πr[h+r]

Surface area of cylinder = 2π(6)[1.6+6]

Surface area of cylinder = 2π(6)(7.6)

Surface area of cylinder = 91.2π cm²

Volume of cylinder = πr²h

Volume of cylinder = π(6)²(1.6)

Volume of cylinder = π(36)(1.6)

Volume of cylinder = 57.6π cm³

What shape is this no links please help me no links

Answers

Answer:

Rectangular Prism.

Answer:

Rectangular prism

Explanation:

It's common sense

what is importance of banks to ecomics

Answers

Answer:

They do transactions from such a large distance

Step-by-step explanation:

Banks make it far easier for a complex economy to carry out the extraordinary range of transactions that occur in goods, labor, and financial capital markets. Banks are a critical intermediary in what is called the payment system, which helps an economy exchange goods and services for money or other financial assets.

A fruit basket is filled with eight bananas, three oranges, five apples, and six Keewee ‘s.

Answers

Answer:

A. bananas

Step-by-step explanation:

6-3= 3

8-4= 4

3-3= 0

4-4= 0

In a circle, an angle measuring 8.2 radians intercepts an arc of length 30. Find the
radius of the circle to the nearest ioth.

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Answer: r=3.659 or 3.7

Step-by-step explanation:

HELP!!!!
PLSSSSSSSSSSSSSS

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Answer:

For 20

X= 120

Step-by-step explanation:

What's 1+1=? Pls help

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Answer:

Step-by-step explanation:

USE A CALCULATOR OR USE YOUR FINGERS

Answer: I-i think its 8... wait no its 2!

Step-by-step explanation:

An airplane is traveling at an altitude of 30,000 feet
above sea level and needs to get above 35,000 feet.
The airplane can climb 500 feet every minute. How
long will the airplane need to travel to get above 35,000
feet?

Answers

Answer:

Solution in photo

Find dy/dx
for 4 tan^2x - xy^2= sin2y by using implicit differentiation

Answers

Answer:

Y=bx+c

Step-by-step explanation:

That should be right

Answer:

Y=bx+c

Step-by-step explanation:

Please help! What is the volume of the cylinder?

Answer and explanation please! <3

Answers

Answer:

3386.64[tex]m^{3}[/tex] (rounded to 2 decimal places)

Step-by-step explanation:

Volume of a cylinder = π[tex]r^{2}[/tex]h

= π x [tex]7^{2}[/tex] x 22

= π x 49 x 22

= 3386.63688057

= 3386.64[tex]m^{3}[/tex] (rounded to 2 decimal places)

sorry if this is not right and hope this helps :)

Solve the inequality and enter your solution as an inequality in the box below,
using "<=" for < or ">=" for 2 if necessary.
3(4x + 1) < 39

Answers

Answer:

x<3

Step-by-step explanation:

What is the median value of the data set shown on the line plot?

Enter your answer in the box.

[_]

Answers

Answer:

6 is the median...

Step-by-step explanation:

Well first off, you need to know what a median is.

Let's break down the root/suffix/prefix.

Med= Meduim/middle

Median means the middle value.

Let's look at our data:

Skip zero

1-1- First

2-1- second

3-2-third

4-2-forth

5-3 fifth

6-4 - Six is in the middle of the line, making it the median.

7-3 seventh

8-3 eighth

9-2 ninth

10- 0 tenth

11-1 eleventh

12-0 twelfth

What's in between 1-12? 6!!! There's our answer!!!

I hope this helped you! Have a great day!!!

What is one of the best methods to multiply these binomials: (x+8)(x+7)

A Use the quadratic formula
B Take the square root of both sides
C Distribute everything and one set parentheses to the other set
D Factor out the GCF

Answers

The answer is C, you can do this by doing FOIL

Answer:

A for me

Step-by-step explanation:

hope that helps you

Other Questions

Question 30 / 20 ptsWhen Darrell went to bed, the temperature outside was 4 degrees belowzero (-4). When he woke up, the temperature was even colder. Select thevalues that could represent the temperature when Darrell woke up?-10A. -2B. -6C. -10D. -0E. -15 Its multiple choice also The inverse of xy is: The significance of the Byzantine Empire included all of the following EXCEPTSelect one:O a. it preserved and codified the laws of the Roman EmpireO b. its capitol Constantinople became a major commercial and political centerO c. it drove the Mongols from the Middle EastO d. its culture spread to and heavily influenced the Balkan Peninsula and Russia Find the Area of the composite figure below: The primers you used in lab amplified 145 base pairs that were adjacent, but not included in the repeat. If you used a different primer that only amplified 130 base pairs adjacent to a 14 base pair repeat, and you had 4 repeats in your product, what was the size of your final PCR product?186 214 158 200 172 The comparative statements of Cullumber Company are presentedhere.Cullumber CompanyIncome StatementsFor the Years Ended December 3120252024Net sales$1,586,400$1,470,000 Find the minimum or maximum value of the function. What is the H? (Desmos) Is 8/10 greater than 63/100 ok sooooooocant you call carrot juice orange juice. Determining the extent to which revenue should be recognized based on the costs incurred to date as a percentage of costs to be incurred in total is an example of an: From a bag of 12kg flour, mother used 7 2/3 kg to bake cakes. How much flour reminded? jasmine has too many files in her math folder and can't easily find her class notes. what should she do to help her find her notes easily? Which of the following were true about freed African Americans in the South during most of the 1800s? Which of the following grids does theshaded portion represent 10% of the grid? A gym is open for children to play from eleven o clock to three o clock how many hours is the gym open for children to play Let a, b C and let Cr be the circle of radius R centered at the origin, traversed once in the positive orientation. If |al < R< b), show that: 1/ (z-a)(z-b) dz= 2pii/a-b square root 3 minus X Minus x squared is equals to x - 2 Travis has $1,500 in a savings account. He deposits $75. How much interest will he earn after 2 years at a simple annual interest rate of 1.3%?(The links dont work so please just give the answer) PA = 0.5 PB = 0.3 and p A and b equals 0.15 what is p A or b What is 6 7/13 divided by 5

Apply the distributive property to create an equivalent expression. I will give brainiest but if you put a link i won't

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Apply the distributive property to create an equivalent expression.
I will give brainiest but if you put a link i won't