Mathematics High School

Renata moved to her new home a few years ago. Back then, the young oak tree in her back yard was 190 centimeters tall. She measured it once a year and found that it grew at a constant rate. 3 years after she moved into the house, the tree was 274 centimeters tall
How fast did the tree grow?

How many years passed from the time Renata moved in until the tree was 344 centimeters tall?

Answers

Answer 1
1.

The equation for this problem would be

y = (?)x + 190

With y being the height after a given amount of years and x being the amount of years passing. We would need to find ?, the rate of how fast the tree grows. The problem gives us y = 274 centimeters and x = 3 years

Let’s plug in and solve for ?

274 = ?(3) + 190

84 = ?3

28 = ?

The tree grew 28 cm per year

2.

Since we know the rate of change and y, let’s just plug in values

344 = 28x + 190

154 = 28x

5.5 = x

5.5 years since Renata moved.
Answer 2

Answer:

Answers below

Step-by-step explanation:

How fast did the tree grow?

28 centimeters per year

How many years passed from the time Renata moved in until the tree was 344 centimeters tall?

5.5 years

Hope this helps!

Related Questions

Find the perimeter. Simplify your answer.

Answers

Answer:

30y+14

Step-by-step explanation:

add the values of all the sides together: (5y+4) + (5y+4) + (10y+3) + (10y+3) = (5y + 5y + 10y + 10y) + (4 + 4 + 3 + 3)= 30y + 14

The rule for a pattern is "diamond, square, triangle, circle." If this pattern continues, what will be the thirteenth shape?

Answers

Answer:

diamond

Step-by-step explanation:

Answer:

diamond

Step-by-step explanation:

I need help in algebra

Answers

Answer: 8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

How to solve

× + 5 = 13

subtract from both sides of the equation.

× + 5 - 5 = 13 - 5

13 - 5= 8

please give me brainliest and a thanks.

0.8 = 8/10

True
False

Answers

Answer:

true

Step-by-step explanation:

0.8 is out of 1.0 so 0.8 + 0.2 = 1.0 and same for 8/10

Answer: True

Step-by-step explanation:

In order to see if the two given numbers are equal to each other, you need to turn one of them into either a fraction or a decimal so both of them are the same and you are able to compare.

In order to turn [tex]\frac{8}{10}[/tex] into a decimal, you divide 10 by 8.

8 ÷ 10 = 0.8

Both of the decimals are the same therefore the numbers are equal to each other and the statement is true.


Let log p/n=8 and log m/n=5
What is the relationship between Pand M?
O A. P = 3M
O B. P = 1,000M
C. P= 100M
O D. P=0.001M

Answers

Answer:

B: p=1,000m

Step-by-step explanation:

I Will BE GIVING A BRAINLIST AND A FOLLOW BACK ONLY FOR THE ACCURATE ANSWERS PLEASE TAKE A LOOK AT MY WORKSHEET PLEASE ANSWER QUESTIONS 1-5 AND PROVIDE EXPLANATION .

Answers

Answer:

1. Recursive formula: b(n-1)+2

2. Explicit formula: −2n+5

3. -20

4. 2, 11, 20, 29, 38, 47, 56, 65, 74, 83, 92, 101, 110, 119, 128

Step-by-step explanation:

HELP HELP HELPP PLEASEDEEEE

what is 16% x 19
SHOW WORK PLEASEEEEEEE PLS PLS PLSSSSSSSS

Answers

Answer:

3.04

Step-by-step explanation:

16% is 0.16. Multiply 0.16 * 19 to get 3.04

Answer:

this last answer will come 304

A small bowl of candy holds 75% as much as a large bowl of candy.
If the small holds 36 candy bars how much does the large hold?

Answers

Answer:

_____

Step-by-step explanation:

Im pretty sure it would be 45 ____

solve for x in the triangle!!!

Answers

Answer:

13

Step-by-step explanation:

Combine all like terms:

14x-2

Since there are 180 degrees in a triangle, all three angles are going to equal 180.

14x-2=180

Add 2

14x=182

Divide by 14

x=13

5p2 =20 encuentra el valor de p2

Answers

Hola!!

5p² = 20

p² = 20/5

p² = 4

p = √4

p = 2.

El valor de p² es 4 & p es 2.

------------

¡Espero que te ayude!

RainbowSalt2222 ☔

State if the two triangles are congruent. If they are, state how you know.
See picture for full problem. Please and thank you!

Answers

Answer:

Yes they are.

They are congruent because they have two equal angles and one equal side

If x= 4, find 6x- x^2.

Answers

Answer: 8

Step-by-step explanation: (6)(4)-4^2                                                                 24−4^2                                                                                                                       24−16                                                                                                                         8          

A salesman sells a car for 960,000.If he receives a commission of 15%,how much will be his commission?​

Answers

Answer:

144 000

Step-by-step explanation:

960 000 × 0.15

= 144 000

Answer:

144,000

Step-by-step explanation:

[tex] \frac{15}{100} \times 960000 \\ 15 \times 9600 \\ 144000[/tex]

if you wake up at 7:00 a.m. and it takes you 1 hour and 30 minutes to get ready and walk to school at what time will you get to school

Answers

To solve this question we need to add 1hr 30mins onto 7:00 am:
1 hour later would be 8:00 am
30 mins later would be 8:30 am

You will get to school at 8:30 am
Hope this helps!
The answer is 8:30
If it’s 7:00 and an hour goes by is going to be 8:00 and when you add 30 minutes to 8:00 it would be 8:30

A floor is covered by 800 tiles measuring 10cm^2. How many square tiles of side 8cm would be needed to cover the same floor

Answers

Answer:

125 square tiles

Step-by-step explanation:

(800*10)/8^2=8000/64=125

Pls help me with this question

Answers

Answer:

were is the qn?

Step-by-step explanation:

Need help on this question.

Answers

the slope is 4
slope intercept form : y=4x-2
point slope form: y-2= 4(x-1)

If I need 2 teaspoons of oil for every 4 cups of flour to make 1 batch of
chocolate chip cookies, what would be the ratio I need to make 2 batches
of cookies. How many teaspoons of oil to how many cups of flour?

Answers

Answer:

2:4 or simplify and get 1:2

Step-by-step explanation:

2 tsp. of oil every 4 cups of flour.

Expand & simplify
(4x + 7)(x – 5)

Answers

Answer:

(4^3−13−35)

Step-by-step explanation:

this ans

The answer is 4x^2-13x-35
I used distributive prop.

HELP ASAP 100 POINTS RIGHT ANSWER GETS BRAINLSIT

The sum of 3.25 and twice a number is −7.

What is the number?

Enter your answer as a decimal in the box.
n =

Answers

Answer:

3.25+n= -7

(-7)-3.25=(-10.25)

n=(-10.25)

Answer:

-5.125

Step-by-step explanation:

-5.125 x 2 = -10.35

-10.25 + 3.25 = -7

Subtract 27 from a number K

Answers

Answer:

K - 27

Step-by-step explanation:

You would have to subtract 27 from the number K, so it would be K - 27

Rewrite the following equation in slope-intercept form. 20x − 11y = –17

Answers

Answer:

y = 20/11x +17/11

Step-by-step explanation:

Slope-intercept for: y=mx+b

20x -11y = -17

-11y = -20x -17           Subtract 20x on both sides

y = 20/11x + 17/11        Divide both sides by -11

-2(y+2)+6y Need help ​

Answers

Answer:

4y-4 Hope this helps! :)

Step-by-step explanation:

Pls Help! Will Mark Brainliest!!!

Answers

Step-by-step explanation:

it is a bit unclear to me how the cups are stacked on each other.

are we building a pyramid or is it really just one line of cups stacked into each other ? the equation suggests the latter. so, I will continue with that assumption.

then each additional cup really adds only the height of the rim to the total height of the cup tower.

so, we want to find out for what smallest x is the equation delivering as y value 32,400 or more.

32,400 = 2.4x + 13.6

let's get rid of the decimals by multiplying everything by 10.

324,000 = 24x + 136

323,864 = 24x

x = 323,864/24 = 13,494.33333...

so, we need 13,495 cups to reach its height (just rounding it to 13,494 would still leave a tiny gap, so we need the 13,495th cup - there is no way to reach the height exactly).

Admission to a science museum is $22 for an adult. The cost for a child is $5 less than the cost for an adult. What would be the total cost of admission for 12 adults and 15 children? Explain.

Answers

Answer:

The total cost is 519

Step-by-step explanation:

22x12=264 and 22-5=17 so 17x15=255

264+255= 519

You and your classmate went to get lunch and your total bill (before taxes) was $48.50. You liked the food and want to leave a tip of $20%. What is the tip?

Answers

Answer:

9 dollars 70 cents

Step-by-step explanation:

20% of 48.50

"the product of negative three and x"​

Answers

-3x

That’s pretty much it

can someone please help me with this

Answers

Answer:

ABC = 113°

Step-by-step explanation:

If ABD is 70° and DBC is 43°

ABC is 70°+43° = 113°

An angle that measures exactly 180° is known as a/an
angle.

Answers

Answer:

supplementary angle

Step-by-step explanation:

please Mark my answer in brainlist

Here’s a table that represents the situation. Find the cost of 1 gigabyte

Answers

Answer:

.25 dollars or 25 cents

Step-by-step explanation:

128/2=64                         32/2=16

64/2=32                          16/2=8                        

32/2=16                           8/2=4

16/2=8                             4/2=2

8/2=4                               2/2=1

4/2=2                               1/2=(1/2)

2/2=1                                (1/2)/2=(1/4)

1/4 of 1 dollar is 25 cents

Other Questions
Why was tension rising in Europe in 1870? Please write a paragraph! Read the summary of the first paragraph.Garca Mrquez spent his childhood with his grandparents who had a great influence on his life.Which information should be added to make this a complete summary?A. how his grandparents influenced his storytelling skillsB. why his grandparents told him stories when he was youngC. why he spent his childhood with his grandparentsD. how his time with his grandparents changed his thoughts help please ill give the person who answeres honstly a biranly and 25 points ofc ofc Do you think the events of 1919 justified Palmers actions? Why or why not?. write a paragraph In 1-2 sentences, explain how to use an apostrophe to show possession for singular and plural nouns and to form contractions. Can someone help me What is the ratio of drink mix to water? Solve the quadratic function by factoring. y = x2 - 2x - 48 First, factor the quadratic. Enter the number that belongs in the green box. y = (x + [?])(x - 1) MaryAnn has just opened a new food-truck business selling homemade crepes. She is confident in the quality of her product and she must now decide on the right price. Should she attract new customers through lower prices or highlight the quality of her products through higher prices Which description represents the expression 5x 9?ANSWERSA. 9 is subtractive from the product of 5 andB. 5 times the difference of a number 9C. 9 is subtracted from the sum of 5 and a numberD. 9 more than the product of 5 and a number In Latin America the way people greet each other can vary region to region, but here are some basic tips:Friends and relatives greet each other with a kiss or a hug. When a male greets a female or a female greets anothand move together until they are about six inches apart. They put their cheeks together, and make a light kissingone or maybe 2 seconds.When you are invited to someone's home be prepared for a kiss or a hug! If you are unsure at all on what to do whthe lead of your host.In most business situations and greetings, you can generally plan on shaking hands, unless they are a long-time acqSource: http://www.spanishprograms.com/spanish-greetings.htmBased on the reading, what is appropriate in an informal situation when greeting others? (1 point)to kiss or hugO to hugto kissto shake hands Nathan earned $105.70 at his job when he worked for 7 hours. What was his hourly wage, in dollars per hour? solve my math question Could you help me to solve this A modern sculpture in a park contains a parabolic arc thatstarts at the ground and reaches a maximum height of 10 feet after ahorizontal distance of 4 feet. Write a quadratic function in vertex formthat describes the shape of the outside of the arc, where y is the heightof a point on the arc and x is its horizontal distance from the left-handstarting point of the arc. what is altitude?how do altitude and slope affect the climate? Which of these statements match the purposes of the Declaration of Independence? Check all of theboxes that applyDeclaring that the colonies were now independent from BritainDescribing the reasons why the colonies should remain under British ruleO Explaining why the colonists had problems with British rule in the coloniesCreating new principles for a new kind of government The types and amounts of nutrients a person needs depends on age, gender and _________ __________. (2 words with a space between them). *worth all my points pls helpppppppp In motion pictures, what do you call the lens manipulation where the focus quickly changes from one subject to the next in a motion picture Jada measured the height of a plant in a science experiment and finds that, to the nearest 1/4 of an inch, it is 4 3/4 inches.What is the largest the actual height of the plant could be? 4 7/10 inches