Enter an equation to describe the linear relationship.


A bamboo reed is planted when it is 15 centimeters tall. It grows 3.2 centimeters per week. Let y represent the total growth and x for the number of weeks.
The equation is y =

Answers

Answer 1

Answer:

The equation is y = 3.2x + 15

Step-by-step explanation:

We know that the beginning height is 15 cm, so that will be our y-intercept, since we started with that. We also need the slope, which is the rate of change. The rate of change is 3.2 cm per week, so the slope is 3.2. This makes the equation y = 3.2x + 15. I hope this helps, and I hope it's not wrong, which I don't think it is.


Related Questions

weavers are making a carpet from a scale drawing. The carpet will be 10 ft by 14 ft. Every 5 in. on the drawing represents 7 ft of carpet. What are the length and width of the scale drawing?

Answers

the answer is 9.2 in by 10 in

The length and the width of the scale drawing are 7.14 inches by 10 inches.

Since every 5 inches on the drawing represents 7 ft of carpet, then the width of the drawing will be:

= 10 × 5/7 = 50/7 = 7.14 inches

The length of the drawing will be:

= 14 × 5/7

= 10 inches.

Therefore, the length and the width of the scale drawing are 7.14 inches by 10 inches.

Read related link on:

https://brainly.com/question/18336040

2x + 3b = 156
5 = b + 8

Answers

Answer:

x = 29 ,  b = -3

Step-by-step explanation:

5 = b + 8

5 - 8 = b

-3 = b

b = -3

2x + 3b = 156

156 / 3 = 52

52 / 2 = 26

x + b = 26

26 + 3 = 29

x = 29

Olivia is making chocolate chip pancakes for breakfast. The recipe calls for 0.5 quart of milk and 2.5 cups of flour. When she checks her kitchen for ingredients she realizes she has 3 8 quart of milk and 18 8 cups of flour. Does she have the correct amount of milk and flour to make the pancakes from the recipe? Explain.

Answers

Given:

The recipe calls for 0.5 quart of milk and 2.5 cups of flour.

She has [tex]\dfrac{3}{8}[/tex] quart of milk and [tex]\dfrac{18}{8}[/tex] cups of flour.

To find:

Whether she have the correct amount of milk and flour to make the pancakes from the recipe.

Solution:

Required Milk = 0.5 quart

Milk she has =  [tex]\dfrac{3}{8}=0.375[/tex] quarts

Clearly, 0.375 < 0.5.

Required Flour = 2.5 cups

Flour she has = [tex]\dfrac{18}{8}=2.25[/tex] cups

Clearly, 2.25 < 2.5

Since, the amount of milk and flour she has is less than the required amount, therefore she does not have the correct amount of milk and flour to make the pancakes from the recipe

A line has a slope of 2 and passes through the points (4,1) what is the equation in slope intercept form?

Answers

Answer:

y=2x-7

Step-by-step explanation:

Answer:

idk

Step-by-step explanation:

cuz

If you cut a 3 ¾ ft. length of wire into pieces that are ¼ ft. long, how many pieces
of wire will you have?

Answers

Answer:

3 2/4

Step-by-step explanation:

3.5 or just 3 if you round

Which fraction is greater than the fraction represented by the model? A circle divided into 8 equal parts. 3 parts are shaded. One-fourth StartFraction 7 over 16 EndFraction One-eighth StartFraction 3 Over 16 EndFraction

Answers

Answer:

7/16

Step-by-step explanation:

Just took the test! :)

Answer:lol i agree

Step-by-step explanation:

Jayla bought 20 candies for 10 dollars. What is the unit price dollars per candy?

Answers

Answer:

$1.00

Step-by-step explanation:

20/10=2

Answer:

$2 per candy

Step-by-step explanation:

20 \ 10 = 2

Mark walk miles in 5 hours how many miles did Mark walk in 1 hour?

Answers

Did you forget to add a part of the question?

Two maps are made of a park. The scale from the park to map A is 30 mi to 6 cm. The length of Great Oaks Trail is 4.5 cm on map A. The scale from the same park to map B is 24 mi to 3 cm. The length of Salamander Trail is 3.5 cm on map B. 1. What is the actual length (in miles) of Salamander Trail?

Answers

Answer:

The actual length of Salamander Trail is 28 miles

Step-by-step explanation:

Here, we want to calculate the actual length of salamander trail.

From the question, we are told that a a distance of 3cm on the map B is 24 miles in the park

So now, we have length of 3.5 cm and we want to calculate what is the actual length in miles

From the question on map B;

3 cm = 24 miles

so

3.5 cm = x miles

x * 3 = 24 * 3.5

x = (24 * 3.5)/3

x = 8 * 3.5 = 28 miles

What is the range of the function graphed below?


Answers

Answer:

Range: [tex]y\in[-4,0)\cup[2,+\infty)[/tex]

Step-by-step explanation:

Range of a Function

Given a real function f(x), the Range of f is the set of all the values the function can take when x varies within the domain of f.

If we have the graph of the function, a practical rule can be used to find the Range. Imagine a horizontal rule moving from minus infinity to plus infinity. If that rule touches the graph of the function, the vertical height or y-value belongs to the range.

Consider the function provided in the image. If our horizontal rule comes from minus infinity, it won't touch the graph until it reaches the value y=-4. Note the endpoint has a filled dot, meaning the point belongs to the function. The range starts from -4.

Going up in values of y, we touch the function until y=0. But that endpoint is marked with an empty dot, so that point does not belong to the function.

The first interval of the range is [-4,0)

Moving up the rule, we touch the function again when y=2 (included) and we note the function continues to go up to plus infinity (signaled with the arrow). Thus, the second interval is [2,+∞).

The range of f is the union of both intervals:

Range: [tex]y\in[-4,0)\cup[2,+\infty)[/tex]

Answer:

B

Step-by-step explanation:

PLEASE HELPPPP ITS A MULTIPLE CHOICE ANSWER !

Answers

The answer is A my teacher told me
A. to bring point a to b you need ti reflect across the x axis

PLSSS HELP ME I WILL MARK U!!!!!!!

Answers

Answer: am not 100% sure but shouldn't it be all if them?

Step-by-step explanation:

Answer:

Everything except 2

Step-by-step explanation:

Terms are separated by signs. 2 is the coefficient (number in front of a variable)

Write the product as a power:

(xy) (xy) (xy) (xy)

Answers

Answer:

(xy)⁴

Step-by-step explanation:

We have 4 xy terms multiply together. That means we can rewrite it as a power of 4.

Answer:
x^4y^4

Explanation:
We can rewrite this equation grouping all the x variables together and all the y variables together because they are all being multiplied.

(xy) (xy) (xy) (xy)
=x*x*x*x*y*y*y*y
=x^4y^4

I hope this helps! Please comment if you have any questions.

Suppose SAT Writing score are normally distributed a mean of 497 and a standard deviation of 114. A university plans to admit students whose scores are in the top 30% . What is the minimum score required for admission? Round your answer to the nearest whole number.

Answers

Answer:

The minimum score required for admission to the nearest whole number = 557

Step-by-step explanation:

We solve this using z score formula.

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Top 30% of the candidates is a ranking that is equivalent to = 100 - 30% = 70th percentile.

The z score of 70th percentile = 0.524

Mean = 497

Standard deviation of 114.

Minimum score = raw score = ???

Hence:

0.524 = x - 497/114

Cross Multiply

0.524 × 114 = x - 497

59.736 = x - 497

x = 59.736 + 497

x = 556.736

The minimum score required for admission to the nearest whole number = 557

6 lumberjacks can cut down 15 mahogany trees in 2 hours. How much longer will
it take 8 lumberjacks to cut down 35 mahogany trees working at the same rate?
B. 1}hr
c.hr
A. 3hr
D. 21hr​

Answers

9514 1404 393

Answer:

  3.5 hr

Step-by-step explanation:

We assume that "the same rate" means effort per tree is a constant. "Effort" is measured as the product of lumberjacks and hours. Then ...

  (lumberjacks)(hours)/trees = (6)(2)/15 = (8)(t)/35

Multiplying by 35/8, we have ...

  (35/8)(12/15) = t = (3·4·5·7)/(2·3·4·5) = 7/2 = 3.5

It will take 8 lumberjacks 3.5 hours to cut down 35 trees.

Help ASAP please please plsssssssssssssssssss

Answers

Answer:

1.666666667

Step-by-step explanation:

Raul has 50 coupon books to sell. The total amount of money Raul will make from selling x coupon books is represented by a function.

f(x)=20x

What is the practical domain of the function?




all integers from 0 to 50, inclusive

all integers from 20 to 50, inclusive

all multiples of 20 between 0 and 1000, inclusive

all real numbers

Answers

The domain of a function is the set of its possible inputs .The output values are called the range.For any  the set of values x can take is called the domain of the function.

The given function is f(x)= 50x .Here x represents number of coupons . f(x) represents The total amount of money Raul will make .

It is given Raul started with 50 coupon books and has already won a prize for selling at least 10 coupon books .

The values x can take or the domain of the function will lie between  10 and 50.

The correct option is  All integers from 0 to 50, inclusive .

Answer:

The answer is 0 to 50

WILL MARK BRAINLIEST FOR RIGHT ANSWER!!!!! 1×6 square unit rectangular grid has to be covered with six 1×1 square unit tiles. Three of the tiles are yellow, two are white, and one is blue. In how many ways can this task be done if:


a) there are no restrictions


b) no neighbouring tiles should be the same colour


c) at least one pair of neighboring tiles are the same color

Answers

Answer:Well the first one is 60

Step-by-step explanation:6!/3!2!=60 thats all i got

Answer:

60 for the first one

Step-by-step explanation:

Which one of these shapes is not like the others?

Shape A
Shape B
Shape C

Answers

It is c because b is an enlarged version of a

Answer: C is more oval like than the others

Step-by-step explanation:

I need help with this please

Answers

Answer:

b

Step-by-step explanation:

Answer:

The answer is B. since the m on the bottom is negative you are taking it away. You basically just combine your variables to make the equation.

Step-by-step explanation:

19th October, 2020
the diagram below is a plane figure made up
of a rectangle of sizes 50m by 28 m and an
equilateral of height 24 cm. A circle is cut-out
of the rectangle as shown. If the circle
touches the three sides of the rectangle Calculate
a) the perimeter of the figure
the remaining portion of the figure.

Answers

Answer:

Step-by-step explanation:

Equilateral Triangle:

Side of triangle = breadth of rectangle

                         = 28 cm

height = 24 cm

Area of triangle = [tex]\frac{1}{2}base * height\\\\[/tex]

                          = [tex]\frac{1}{2}*28*24[/tex]

                          = 28* 12

                         =  336 square cm

Rectangle:

length = 50 m

breadth = 28 m

Area of rectangle = length * breadth

                              = 28 * 50

                              = 1400 square cm

Diameter of circle = breadth of rectangle

                        d  = 28 cm

                         r = 28/2 = 14 cm

Area of circle = πr²

                      [tex]= \frac{22}{7}*14*14\\\\= 22 * 2 * 14[/tex]

                     = 616 square cm

Area of the remaining portion =  Area of rectangle - area of circle + area of triangle

                                                    = 1400 - 616 + 336

                                                   = 1120 square cm

Perimeter of the figure = 28 + 50 + 28 + 28 + 50

                                       = 184 cm

Hint: Perimeter of the figure. three side of rectangle + two sides of triangle

Solve the compound inequality.

3<2−3≤12
3
<
2
p

3

12
3<2−3≤12
3
<
2
p

3

12

Group of answer choices

3>≥152
3
>
p

15
2
3>≥152
3
>
p

15
2
3>≥152
3
>
p

15
2

6>≥15
6
>
p

15
6>≥15
6
>
p

15
6>≥15
6
>
p

15

$$66<≤15
6
<
p

15
6<≤15
6
<
p

15

$$3

Answers

Answer:

I would say either the 2,3,4,or 5

Micheal had 1000 viruses on his phone and he got rid of 99 how much viruses does he have to get rid of? and your welcome for the points :D

Answers

901

ILY EPICFARTS2021 THANKS FOR ALL THE POINTS

On the coordinate plane shown below, points and have coordinates and , respectively. Design a strategy in which the Pythagorean theorem is used to calculate the straight line distance between points and on a coordinate plane. Use complete sentences to describe the strategy. Use the Pythagorean theorem to determine the distance between the two points on the coordinate plane. In your final answer, include all of your calculations. Use the distance formula and the coordinates of points and to prove that the Pythagorean theorem is an alternative method for calculating the distance between points on a coordinate plane. In your final answer, include all of your calculations.

Answers

Answer:

See explanation

Step-by-step explanation:

The question is incomplete because the image is missing. However, I have attached an image from Lumen learning to help you understand how to calculate the difference between two points on a straight line graph.

Given two points (x1,y1) and (x2,y2) on a straight line graph as shown in the image attached, a straight line drawn to join the two points gives the distance between the two points. This line drawn to join the points becomes the hypotenuse of a triangle ABC.

Given that;

(x2-x1) =a

(y2-y1)=b

distance =c

Recall that Pythagoras's theorem states that;

[tex]c= \sqrt{a^{2} + b^{2} }[/tex]

Then, according to Pythagoras's theorem;

c =√(x2-x1)2 + (y2-y1)2)

Simply put;

c=√(difference between abscissae)2 - (difference between ordinates)2

You can now substitute values and obtain a numerical result.

I finished this question but I need someone to check it, thanks

Answers

Answer:

Looks good ✋

Step-by-step explanation:

Answer:

it is correct

Step-by-step explanation:

I got 5,432,113,209,876,532

A freight train is traveling at an average rate of 45 miles per hour. Which equation represents the situation?the miles traveled.
m = 45h
h = 45m
m

Answers

Answer:

m=45

Step-by-step explanation:

I hour travels 45 minutes

Answer:

m=45h

Step-by-step explanation:

your welcome

What is the equation of a line, in point-slope form, that passes through (-2,-6)and has a slope of 1/3 ?

Answers

Answer:

y +6 = 1/3(x+2)

Step-by-step explanation:

Point slope form:

y - y1 = m(x - x1)

m = slope

Since x and y are negative, the double negatives make a positive.

Brainliest to the correct answer ( Evaluate 7 - 5p + 3q when p = 1 and q = 7.)

Answers

Answer:

23

Step-by-step explanation:

7-5(1)+3(7)

7-5+21

2+21

23

Answer:

7-5+21 = 23

Step-by-step explanation:

7 - 5p+ 3q

7 - 5(1) + 3(7)

7 - 5 + 21

7 + 16

= 23 hope this helps :)

Amelia practices the piano 980 minutes in 4 weeks. At what rate did she practice, in minutes per day?

Answers

Answer:

35 minutes a day.

Step-by-step explanation:

4*7=28

980/28=35

Answer:

35

Step-by-step explanation:

980 divided by 28 (days in a month)

if i have a 74.23% in math class and i get a 0 on a Summative Assignment, what is my new grade?


Y'all are smart, please help

Answers

Not good, at all man, you should really invest in a tutor.
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Water flows back and forth between a small and large tank. When water is moving into a tank the flow rate ispositive, and when water is moving from a tank the flow rate is negative. The large tank begins with 300 gallons ofwater, and the small tank begins with 200 gallons of water. After a period of 5 minutes, the large tank has the sameamount of water as the small tank. Which statement describes the flow rate?The flow rate of the large tank is 10 gal/min, and the flow rate of the small tank is -10 gal/min.O The flow rate of the large tank is -10 gal/min, and the flow rate of the small tank is 10 gal/min.The flow rate of the large tank is 20 gal/min, and the flow rate of the small tank is -20 gal/min.The flow rate of the large tank is -20 gal/min, and the flow rate of the small tank is 20 gal/min.Save and Exit Which two points on the number line are opposites? A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number. 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Which sentence supports a negative connotation for the word remarkable?For one tostn you get one quarter.He had already exchanged some of our Mexican currency for dollars.Mexican centavos and tostones and pesos were good for nothing in the United States.On the table he laid out the coins, in rows of two for one. Can a person be a neurotic, schizophrenic, and psychopath? Why was the Ottoman Empire broken into numerous smaller countries at the end of World War I? Name 5 things needed to have an industrial Revolution? Give 3 examples of each of the 5 things needed to have an industrial revolution? The Human Abstractby William BlakePity would be no moreIf we did not make somebody poor,And Mercy no more could beIf all were as happy as we.And mutual fear brings Peace,Till the selfish loves increase;Then Cruelty knits a snare,And spreads his baits with care.He sits down with holy fears,And waters the ground with tears;Then Humility takes its rootUnderneath his foot.Soon spreads the dismal shadeOf Mystery over his head,And the caterpillar and flyFeed on the Mystery.And it bears the fruit of Deceit,Ruddy and sweet to eat,And the raven his nest has madeIn its thickest shade.The gods of the earth and seaSought through nature to find this tree,But their search was all in vain:There grows one in the human Brain.1) Read these lines from the poem.Then Cruelty knits a snare,And spreads his baits with care. The poets use of simple language a) keeps the poem simple in theme and messageb) exaggerates the mood of the poemc) creates a light contrast to the dark mood of the poemd ) reflects the poets light attitude toward human nature2) The author compares Crueltys actions to those of a doctorhunterbuilderteacher3) The meter in the poem can best be described as irregular throughout the poemthe same on the last line of every stanzapatterned, but changing partway through the poemstrong and patterned throughout the poem4) What meaning does the raven offer in the poem?It is a metaphor for life that lives in every tree.It builds a nest in the dismal tree that grows on the earth.It represents mans cruelty to animals as well as to man.It symbolizes darkness that lives perpetually in the human mind.5) What role do the virtues and vices play in the making of the tree?They symbolize the good in humans and how it works to fend off despair.They act as characters that feed off one another to create a world of despair.They represent light and goodness in dismal nature.They exaggerate the bad in the world and how despair can be inevitable.6)Which of the following statements best describes the structure of the poem?Free verse with no rhyme or meterQuatrains of four successive rhyming linesA regular pattern of rhyming coupletsUnrhymed lines with regular meter7) The poet creates stanzas that mostly contain a single idea in eachtell a series of storiesrepeat ideas for emphasisdo not connect with each other8) The poems message is about natures ability to take over all of mans best effortsthe dark side of natureCrueltys power to take from othersthe dark nature that can emerge from all mankindWho ever answer it I will give him 100 points and brainliest I swear. 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ASAP I need help on this What class of solids is made up of regularly repeating subunits of tightly packed, orderly arrangements of atoms, ions, or molecules? A. a metallic solid B. a crystalline solid C. an amorphous solid D. a nonmetallic solid What is 2/3 as a decimal