Who buys it, has no use for it.

Who uses it can neither see nor feel it.

What is it?

**It's a coffin because the person who makes it is alive so they don't need to use it, the person who buys it is also alive and buying it for someone else.**

**The person who is using it has passed away so they can't see or feel anything.**

**:( This is one morbid riddle.**

goyeggoyeceo y sit stuu try steet8eitccetiectoce58

**Step-by-step explanation:**

yeti et87stps tu et8 e85et 8

u0r as8tcc85e7ce5ctce5e5c8cr6

I ts its 7w496 w4y rs9rr s77

can someone please help me

**Answer:**

**y = -5/3x -7**

**Step-by-step explanation:**

If lines are parallel they have the same slope **m = -5/3**. Just need to figure out the new y-intercept going through the point (-9, 8).

y = mx + b

8 = -5/3(-9) + b

8 = 15 + b

**b = -7**

Now use m and b to form new equation of parallel line.

y = mx + b

**y = -5/3x -7**

help ASAP. Which relation is a function?

**Answer:**

Answer choice on the top right.

**Step-by-step explanation:**

A function of points can not share the same x value.

4.321 × 12.34 AND IF YOU ANSWER YOU GET 10 POINTS JUST PLS HELP

**Answer:**

53.32114

**Step-by-step explanation:**

What are the domain and range of f (x)= -27

**Answer:**

Domain: (-∞,∞)

Range: {−27}

A vaccine is 95 percent effective. What is the probability that it is not effective for more than 1 out of 20 individuals?

**Answer:**

The probability that the vaccine is not effective in more than 1 of the 20 individuals is equal to:

P = 1 - P(1) - P(0)

Where:

P(1) = probability that the vaccine is not effective in one individual

P(0) = probability that the vaccine is not effective in 0 individuals.

The probability that the vaccine is effective is 0.95

Then the probability that the vaccine is not effective is 0.05.

Then to calculate P(1), suppose that the vaccine is not effective in the first case and then is effective 19 times, this is:

p(1) = (0.05^1)*(0.95^19)

But this only for one case, we have 20 possible permutations (the vaccine is not effective in the first case, the second case, third case, etc)

Then the actual probability is:

P(1) = 20*((0.05^1)*(0.95^19)) = 0.377

And P(0) is easy to compute:

P(0) = (0.05^0)*(0.95^20) = 0.358

And here we have only one possible permutation, so we do not worry about that.

Then P = 1 - P(1) - P(0) = 1 - 0.377 - 0.358 = 0.265

This means that the probability that the vaccine is not effective in more than one individual is of 0.265 (or 26.5% in percentage form)

The approximate z-score that corresponds to a right tail area of 0.45 is?

**Answer: 0.1257**

**Step-by-step explanation:**

Let [tex]z_0[/tex] be the z-score that corresponds to a right tail area of 0.45.

We need to find [tex]z_0[/tex] such that [tex]P(z>z_0)=0.45[/tex]

From the z-score table, z-value corresponds for area of 0.45 is 0.1257.

That means [tex]z_0=0.1257[/tex]

Hence, t**he approximate z-score that corresponds to a right tail area of 0.45 is 0.1257 .**

PLEASE HELP!!!

There are 800 students who attend Park Middle School. There are 1.5 times as many boys as there are girls. Assign variables to the unknowns.

800= 1.5x +y

X is boys

And y are girls

X is boys

And y are girls

last year, emilia went bowling several times and earned an average score of 100 points. this year, after taking a class at school, her average is now 98% higher. what is her current average?

198 is the answer I think

five times the sum of a number and four

**here is the Answer:**

5(x+4)

**Hope it helps**

Text a friend and write a clear set of instructions on how to find a ratios amount

**Answer:**

Hi ___

A ratio is created from two numbers it can also be a fraction.

To find a ratio you have to have 2 numbers

You can take these 2 numbers and divide them so they are a unit ratio

For example 3:6 can be reduced to 1:3

**Step-by-step explanation:**

Hope this helps please give brainliest

what is 37737332732.83838-388733883.6 equal?

**Answer:**

4838388.34?

**Step-by-step explanation:**

Define the following terms:

Mass - Something that measures the amount of matter in a substance or an object.

Volume - The quantity of three-dimensional space enclosed by a closed surface.

Melting point - The temperature at which a given solid will melt. (32°F)

Boiling point - The temperature at which a liquid boils and turns to vapor. (212°F)

Density - The degree of compactness of a substance.

Conductivity - The degree to which a specified material conducts electricity.

Solubility - The ability of a solid, liquid, or gaseous chemical substance to dissolve in a solvent (a solvent is a liquid.)

Magnetism - A physical phenomenon produced by the motion of electric charge.

Volume - The quantity of three-dimensional space enclosed by a closed surface.

Melting point - The temperature at which a given solid will melt. (32°F)

Boiling point - The temperature at which a liquid boils and turns to vapor. (212°F)

Density - The degree of compactness of a substance.

Conductivity - The degree to which a specified material conducts electricity.

Solubility - The ability of a solid, liquid, or gaseous chemical substance to dissolve in a solvent (a solvent is a liquid.)

Magnetism - A physical phenomenon produced by the motion of electric charge.

b. If this branch of the military changes the height requirements so that all women are eligible except the shortest 1% and the tallest 2%, what are the new height requirements?

**Answer:**

c

**Step-by-step explanation:**

**Step-by-step explanation:**

znznzmzspmzlsldfpcf

List all subsets of the given set.

B = {Lennon, McCartney}

O {}, {Lennon}, {McCartney}

O {}, {Lennon}, {McCartney}, {Lennon, McCartney}

{}, {McCartney}, {Lennon, McCartney}

{ }, {Lennon}, {Lennon, McCartney}

{Lennon}, {McCartney}, {Lennon, McCartney}

please help!

**Answer:**

O {}, {Lennon}, {McCartney}, {Lennon, McCartney}

**Step-by-step explanation:**

Both the empty set and the total set are subsets of the given set.

Hence there are 4 subsets.

**Answer:**

O {}, {Lennon}, {McCartney}, {Lennon, McCartney}

**Step-by-step explanation:**

PLZ HURRY IT'S URGENT!!!

What is the slope of the line?

y=3

options:

0

1

3

undefined

Answer:

0

There is no x or number with an x (example: y= 2x+3, the 2 would be the slope)

**Answer:**

0

**Step-by-step explanation:**

does the surface in contact with ground affect the going motion of the car ?why?

**Answer:**

Yes, it does. The ground is bumpy and it creates friction acting against the car's motion.

(you can include my example too depending on what your teacher is looking for)

**Step-by-step explanation:**

This is a fun one! Think about a ball rolling on a smooth surface, now on a bumpy sandpapery one. Which one do you think is faster? The smooth surface! This is because of this friction of the sandpaper which slows down the ball. On the other hand, the smooth one has very little friction. The same applies to cars.

Line t has a slope of 3/5 line u is perpendicular to t what is the slope of line u

**Answer:**

[tex]\frac{5}{3}[/tex] is the slope of the line

**Step-by-step explanation:**

When two lines are perpendicular, their slopes are inverse.

[tex]\frac{3}{5}[/tex] becomes [tex]\frac{5}{3}[/tex] because they are inverse. Just flip the numerator (top number) and denominator(bottom number).

Hope this helps!

I need help with this question

**Answer:**

1/3

**Step-by-step explanation:**

i hope this helps you! :)

**Answer:**

1/3

**Step-by-step explanation:**

When you are subtracting frations with the same denominator, you would only subtract the numerator and keep the denominator the same.

More on Linear Equations & Linear Systems: Question 1

How many solutions does the system of equations below

have?

y - 2x + 2

y-r-1

Select one:

none

infinitely many

O o o o

one

two

Answer:

21

Step-by-step explanation:

Labor costs. Labor costs for a farmer are $55 per acre for corn and $45 per acre for soybeans. How many acres of each crop should the farmer plant if he wants to spend no more than $6,900 on labor?

**Answer:**

392984

**Step-by-step explanation:**

1 3 Divide - 2 +7=Explain each step you used to find the quotient. 9 5 What is the first step in finding this quotient? Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a fraction. Use a comma to separate answers as needed.) O A. Multiply the whole parts of the mixed numbers. The product is OB. Multiply the fraction parts of the mixed numbers. The product is OC. Convert the mixed numbers to fractions. The fractions are OD. Find the reciprocal of the dividend. The reciprocal is

**Answer: 15 an ummm fine **

**Step-by-step explanation:**

**Answer:**

15 is the correct answer

A system of equations is shown:

2x = -y + 6

--4x + 3y = 8

What is the solution to this system of equations?

0 (-1,-4)

O (1.4)

(4, 1)

(-4,-1)

[tex]\large\underline{\bf \red{Step \:by\: Step \:Explanation:}}[/tex]

Given two equations are :

2x = - y + 6.-4 x + 3y = 8 .We may write them as ,

2x + y - 6 = 0 .................**Multiplying**** ****equⁿ**** ****(****i****)**** ****by**** ****2**** ****:**

⇒ 2(2x + y - 6 ) = 0.

⇒ **4****x**** ****+**** ****2****y**** ****-**** ****1****2**** ****=**** ****0**** **.....................**(****iii****)**** ****.**

**Subtra****ct**** ****equ****ⁿ**** ****(****ii****)**** ****from**** ****equⁿ**** ****(****iii****)**** ****:****-**

⇒ 4x + 2y - 12 = 0

ㅤ- 4x + 3y - 8 = 0 **[**** ****Sign**** ****changes**** ****]**

**_****_****_****_****_****_****_****_****_****_****_****_****_****_****_****_****_****_**

⇒ 5y - 20 = 0.ㅤㅤㅤㅤㅤ

⇒ 5y = 20.

⇒ y = 20/5.

**⇒ y = 4 **

**Put**** ****this**** ****value**** ****in**** ****(****i****)**** ****to**** ****obta****in**** ****x**** ****.**

⇒ 2x + y - 6 = 0.

⇒ 2x +4 - 6 = 0.

⇒ 2x - 2 = 0.

⇒2x = 2 .

⇒ x = 2/2.

**⇒ x = 1 ****.**

**Hence**** ****the**** ****value**** of**** x**** is**** ****1**** ****&**** ****y**** ****is**** ****4****.**

[tex]\boxed{\purple{\bf\pink{\dag}\:Hence\:the\: correct\: option\:is\:[b]\:(1,4)}}[/tex]

2. I mark as brainliest

**Answer:**

3.55 miles

**Step-by-step explanation:**

You add the mileage of the two trails which is 1.75+1.8=3.55 miles

Chloe runs the after-school cookery club.

The group will be baking 36 scones using the following recipe.

Recipe for 12 scones:

• 250 g self-raising flour

• 60 g butter

• 30 g caster sugar

• 175 ml milk

How much milk will be used?

ml

**Answer:**

525 ml

**Step-by-step explanation:**

12 : 175 ml

36 : x

= 175 × 36

= 6300

x = 6300/12

= 525 ml

The** amount **of **milk **that is used while baking 36 **scones **will be 525 mL.

A **ratio **is a group of sequentially ordered numbers a and b expressed as a/b, where b is **never equal **to zero. When two objects are equal, a statement is said to be **proportional**.

Chloe runs the after-school cookery club. The group will be **baking **36 **scones **using the following recipe.

Recipe for 12 **scones**:

The **amount **of **milk **that is used while baking 36 **scones **will be given as,

⇒ 175 x 36 / 12

**Simplify **the expression, then we have

⇒ 175 x 36 / 12

⇒ 175 x 3

⇒ 525 mL

The** amount **of **milk **that is used while baking 36 **scones **will be 525 mL.

More about the **ratio **and the **proportion **link is given below.

https://brainly.com/question/14335762

#SPJ5

A large hamburger (e.g., Whopper®) sandwich contains 628 kcal and 36 grams of fat. Approximately what percentage of the total energy is contributed by fat?

Answer:

Step-by-step explanation:

Total energy of the sandwich = 628kcal

Mass of fat contained = 36grams

Convert gram to kcal

1gram = 9kcal

36 grams = x

x = 36×9

x = 324kcal

Hence the fat contains 324kcal

%fat contained = fat(in kcal)/total calorie × 100%

%fat contained = 324/628 × 100%

%fat contained = 1/2 × 100%

%fat contained = 50%

Hence approximately 50% of the total energy is contributed by fat.

sub to astronaut gaming i have 27 or 28 subs if you need help finding i will help

Is this a gamminggg channelll

help please!!

For the following situation, identify the explanatory and response variable. Then discuss what reservations (think cautions) you might have about the results of the experiment. Asking “What if…” type questions may help.

Do the high, centered brake lights (which have been required on all U.S. cars since 1986) really reduce the frequency of rear-end collisions? Randomized comparative experiments with fleets of rental and business cars, done before the lights were required, showed that the third brake light reduced rear-end collisions by as much as 50%. After the lights were required the drop was only 5%.

**The experiment is messed up. Business and rental drivers are usually much more careful in their driving patterns because the car isn't theirs. They are usually adults, experienced drivers who don't put themselves into risky driving situations. = Speeding, cutting off others etc.. It also didn't tell how much the cars were driven. There may have been a down turn in the economy and thus less business driving and same with the rentals. If they were used less after the installation then the study wasn't really valid. What was the price of gas before and after the instillation. Who did the study? Did the previous testers have any reason to skew the study? Did they own stock in the third light business? Was it the same people who did the study before who did the study afterwords? What was the average age of the drivers before and after? The study group may have aged and calmed down a bit more? What were the technology changes that occurred about the same time? Anti skid brakes, better material and tread designs for the tires, what about the design of the gages and their lighting. How about the window styles and size..larger windows mean better view and potentially less accidents. What were the safety aspects of the cars before compared to the cars after, were they the same makes and Models or did the rental and business learn that certain cars were safer than others and move to the safer Models? so many variables to consider but did the tester consider them all-probably not. Random studies study only a certain percentage of the total. Who's to say the second random study didn't get less experienced drivers to study? All good what ifs'. **

1. Emma’s average in math increased from an 80 to an 84. By what percentage did her average increase?

**Answer:**

82

**Step-by-step explanation:**

Using exponential maths what is 2x = 1/128

The answer is 1/256 hope this helps

Explanation: if u need to show your work lemme know just comment and I’ll get a notification

Explanation: if u need to show your work lemme know just comment and I’ll get a notification

¾ divid ⅖=n

Pleas answer i need a answer

15/8 or 1 7/8 if u need the decimals 1.875

why are copper pipes used in place of old lead pipes for plumbing systems?
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2. A line goes through the points, and . (a) What is the slope of the line? Show your work. (d) Write the equation of the line in point-slope form. Show your work. (e) Write the equation of the line in slope-intercept form. Show your work.
solve for x: x/x-3=x+2/2x-5
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